A1 noun خنثی

invertebrate

/ɪnˈvɜːrtɪbrət/

An invertebrate is an animal that does not have a backbone or a skeleton inside its body. This group includes many common animals like insects, spiders, worms, and crabs.

مثال‌ها

3 از 5
1

An ant is a small invertebrate that can carry heavy things.

An ant is a small invertebrate that can carry heavy things.

2

The researchers are documenting every marine invertebrate found in the reef.

The researchers are documenting every marine invertebrate found in the reef.

3

I saw a cool invertebrate, some kind of snail, in the garden today.

I saw a cool invertebrate, some kind of snail, in the garden today.

خانواده کلمه

اسم
invertebrate
صفت
invertebrate
مرتبط
invertebrates
💡

راهنمای حفظ

Look at the prefix 'In-'. In English, 'In-' often means 'No'. So, 'Invertebrate' means 'No vertebrae' (No backbone).

آزمون سریع

A jellyfish is an ____ because it does not have a backbone.

درسته!

پاسخ صحیح این است: invertebrate

مثال‌ها

1

An ant is a small invertebrate that can carry heavy things.

everyday

An ant is a small invertebrate that can carry heavy things.

2

The researchers are documenting every marine invertebrate found in the reef.

formal

The researchers are documenting every marine invertebrate found in the reef.

3

I saw a cool invertebrate, some kind of snail, in the garden today.

informal

I saw a cool invertebrate, some kind of snail, in the garden today.

4

Invertebrate biology provides essential insights into the evolution of complex life forms.

academic

Invertebrate biology provides essential insights into the evolution of complex life forms.

5

Our laboratory supplies high-quality invertebrate samples for educational purposes.

business

Our laboratory supplies high-quality invertebrate samples for educational purposes.

خانواده کلمه

اسم
invertebrate
صفت
invertebrate
مرتبط
invertebrates

ترکیب‌های رایج

marine invertebrate marine invertebrate
terrestrial invertebrate terrestrial invertebrate
invertebrate species invertebrate species
aquatic invertebrate aquatic invertebrate
tiny invertebrate tiny invertebrate

عبارات رایج

invertebrate zoology

the study of animals without backbones

spineless invertebrate

an animal with no spine (sometimes used as an insult for a person)

marine invertebrate life

animals without backbones living in the sea

اغلب اشتباه گرفته می‌شود با

invertebrate vs vertebrate

A vertebrate has a backbone, while an invertebrate does not.

invertebrate vs insect

All insects are invertebrates, but not all invertebrates (like octopuses) are insects.

📝

نکات کاربردی

Use this word when talking about biological classifications of animals. While it sounds scientific, it is common when discussing nature, gardening, or the ocean.

⚠️

اشتباهات رایج

Many learners think that only small bugs are invertebrates, but large animals like the giant squid are also invertebrates.

💡

راهنمای حفظ

Look at the prefix 'In-'. In English, 'In-' often means 'No'. So, 'Invertebrate' means 'No vertebrae' (No backbone).

📖

ریشه کلمه

From the Latin 'in-' (not) and 'vertebratus' (having joints or a backbone).

الگوهای دستوری

Countable noun: one invertebrate, two invertebrates Can be used as an adjective: an invertebrate creature Often followed by 'species' or 'life'

آزمون سریع

A jellyfish is an ____ because it does not have a backbone.

درسته!

پاسخ صحیح این است: invertebrate

واژه‌های بیشتر nature

herbivore

A1

A herbivore is an animal that eats only plants, such as grass, leaves, and fruits. These animals do not eat meat or other animals.

savanna

A1

A savanna is a large, flat area of land covered with grass and only a few scattered trees. It is mostly found in hot regions, such as Africa and South America, and supports a wide variety of wildlife.

estuary

A1

An estuary is the wide part of a river where it joins the sea. It is a unique place where fresh water from the river mixes with salty water from the ocean.

undergrowth

A1

Undergrowth refers to the small plants, bushes, and shrubs that grow on the ground beneath the taller trees in a forest or wood. It is often dense and can make walking through the area difficult.

germination

A1

Germination is the process where a seed starts to grow into a new plant. It happens when the seed has enough water, the right temperature, and oxygen.

evergreen

A1

An evergreen is a tree or plant that keeps its green leaves all year round, even in the winter. Unlike deciduous trees, it does not lose its foliage during the cold seasons.

endangered species

A1

A group of animals or plants that are in danger of disappearing forever. There are very few of them left in the world, so people try to protect them.

sanctuary

A1

A safe place where people or animals are protected from danger or trouble. It is also a quiet, peaceful place where you can feel calm and relaxed.

mammal

A1

A mammal is a type of animal that breathes air, usually has hair or fur, and gives birth to live young. They are special because the mothers produce milk to feed their babies.

reptile

A1

A reptile is a cold-blooded animal with dry, scaly skin that usually lays eggs on land. Snakes, lizards, turtles, and crocodiles are common examples of this group of animals.

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