B2 noun خنثی

bivalve

/ˈbaɪvælv/

A bivalve is an aquatic mollusk with a body enclosed within a hinged shell that consists of two distinct parts. This group includes well-known creatures like clams, oysters, mussels, and scallops, which are often harvested for food or studied for their environmental impact.

مثال‌ها

3 از 5
1

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

2

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

3

Do you think these bivalves are still fresh, or should we just toss them?

Do you think these bivalves are still fresh, or should we just toss them?

خانواده کلمه

اسم
bivalve
صفت
bivalvular
مرتبط
bivalvia
💡

راهنمای حفظ

Think of the prefix 'bi-' meaning two (like bicycle) and 'valve' as a folding door; it is a creature with two 'doors' or shells.

آزمون سریع

The marine biologist explained that the _______ uses its hinged shell for protection against predators.

درسته!

پاسخ صحیح این است: bivalve

مثال‌ها

1

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

everyday

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

2

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

formal

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

3

Do you think these bivalves are still fresh, or should we just toss them?

informal

Do you think these bivalves are still fresh, or should we just toss them?

4

Bivalves play a crucial role in aquatic ecosystems by filtering plankton and organic particles from the water column.

academic

Bivalves play a crucial role in aquatic ecosystems by filtering plankton and organic particles from the water column.

5

The aquaculture sector has seen a 10% increase in the export of bivalve mollusks this quarter.

business

The aquaculture sector has seen a 10% increase in the export of bivalve mollusks this quarter.

خانواده کلمه

اسم
bivalve
صفت
bivalvular
مرتبط
bivalvia

ترکیب‌های رایج

fresh bivalves fresh bivalves
edible bivalves edible bivalves
bivalve shell bivalve shell
marine bivalves marine bivalves
filter-feeding bivalves filter-feeding bivalves

عبارات رایج

bivalve mollusk

bivalve mollusk

bivalve larvae

bivalve larvae

hinged bivalve

hinged bivalve

اغلب اشتباه گرفته می‌شود با

bivalve vs univalve

A univalve has a single-piece shell (like a snail), whereas a bivalve has a two-part hinged shell.

bivalve vs crustacean

Crustaceans like crabs have jointed legs and an exoskeleton, while bivalves are soft-bodied mollusks inside shells.

📝

نکات کاربردی

The term is primarily used in scientific, environmental, or culinary contexts. While 'shellfish' is a more common general term, 'bivalve' specifically excludes crustaceans and single-shelled mollusks.

⚠️

اشتباهات رایج

Learners often use 'bivalve' to refer to any sea creature with a shell, including snails (univalves) or crabs (crustaceans).

💡

راهنمای حفظ

Think of the prefix 'bi-' meaning two (like bicycle) and 'valve' as a folding door; it is a creature with two 'doors' or shells.

📖

ریشه کلمه

Derived from the Latin 'bis' (twice) and 'valva' (leaf of a folding door).

الگوهای دستوری

Countable noun Often used as an attributive noun (e.g., bivalve species) Plural: bivalves
🌍

بافت فرهنگی

Bivalves like oysters and mussels are significant in coastal cuisines worldwide and are also culturally important for their role in producing pearls.

آزمون سریع

The marine biologist explained that the _______ uses its hinged shell for protection against predators.

درسته!

پاسخ صحیح این است: bivalve

لغات مرتبط

presolvful

C1

A specialized noun referring to a preliminary batch of information or the initial capacity required to begin resolving a complex issue. It describes the state of having gathered enough preparatory elements to initiate a formal solution process.

dephotoation

C1

Describes the intentional removal or degradation of photographic qualities and realistic details to achieve a stylized or abstract visual effect. It is primarily used in digital art and media theory to define a shift away from high-fidelity realism.

semiprobine

C1

To conduct a preliminary or partial investigation into a system, process, or subject to assess initial conditions or feasibility. It is typically used in technical or analytical contexts to describe a non-exhaustive initial scan performed before committing to a full-scale inquiry.

bivenship

C1

Pertaining to the legal framework or status derived from the Bivens v. Six Unknown Named Agents precedent, which allows individuals to sue federal officials for constitutional violations. It describes the specific remedial and procedural characteristics of such legal actions within the federal court system.

monoultimive

C1

Describes the single, final element or unique terminal point in a specific sequence or process. It is used to emphasize that there is only one concluding step or outcome possible in a given logical or physical progression.

hypersancttion

C1

A hypersancttion refers to an exceptionally severe, multi-layered, or totalizing penalty imposed by an authority or governing body. It describes a level of punishment or restriction that goes far beyond standard disciplinary measures, often aiming to completely isolate the target economically or socially.

informate

C1

A term referring to the information or data automatically generated by a computerized process, which provides visibility into the underlying activities of an organization. Unlike simple automation, which merely replaces human labor, this concept focuses on the capacity of technology to translate processes into readable information for analysis.

intrajudcy

C1

To conduct an internal evaluation or legal assessment within an organization or specific body to resolve a conflict or issue before it is moved to an external authority. This verb describes the process of deliberate internal adjudication used to maintain control over institutional standards.

unifacion

C1

Unification is the process of combining or merging separate parts, organizations, or countries into a single, cohesive whole. It refers to the structural or conceptual act of creating a unified entity from diverse components.

hyperclaudal

C1

Describing a state of extreme closure, excessive isolation, or severe restriction within a system or structure. It is frequently used in technical, theoretical, or test-specific contexts to denote a high degree of impenetrability that prevents external interaction or influence.

مفید بود؟
هنوز نظری وجود ندارد. اولین نفری باشید که افکار خود را به اشتراک می‌گذارد!

یادگیری زبان‌ها را رایگان شروع کنید

شروع رایگان یادگیری