aqueous
Refers to a substance that is dissolved in water or a solution where water acts as the solvent. It is a technical term frequently used in chemistry, biology, and medicine to describe liquid-based environments or substances consisting mostly of water.
例文
3 / 5The doctor explained that the aqueous humor helps maintain the necessary pressure within the eyeball.
The physician noted that the watery fluid in the eye helps keep the internal pressure stable.
The laboratory report confirmed the presence of heavy metal ions within the aqueous medium.
The formal report verified that heavy metal ions were found in the water-based liquid.
This paint has an aqueous base, so you don't need harsh chemicals to clean your brushes.
This paint is water-based, so you can clean your brushes without using strong solvents.
語族
覚え方のコツ
Think of the word 'aqua' (like an aquarium) combined with the suffix '-ous' (meaning 'full of'). If a solution is 'aqueous', it is 'full of aqua'.
クイックテスト
The chemist prepared an _______ solution by dissolving the salt crystals in distilled water.
正解！
正解は： aqueous
例文
The doctor explained that the aqueous humor helps maintain the necessary pressure within the eyeball.
everydayThe physician noted that the watery fluid in the eye helps keep the internal pressure stable.
The laboratory report confirmed the presence of heavy metal ions within the aqueous medium.
formalThe formal report verified that heavy metal ions were found in the water-based liquid.
This paint has an aqueous base, so you don't need harsh chemicals to clean your brushes.
informalThis paint is water-based, so you can clean your brushes without using strong solvents.
Chemical reactions in an aqueous solution often behave differently than those in organic solvents due to hydrogen bonding.
academicReactions occurring in water solutions behave uniquely compared to those in other liquids because of molecular bonds.
Our manufacturing process has shifted to aqueous cleaning systems to meet new environmental regulations.
businessThe company moved to water-based cleaning methods to comply with environmental laws.
語族
よく使う組み合わせ
よく使うフレーズ
aqueous cream
a light, water-based moisturizer used for dry skin conditions
aqueous solubility
the ability of a substance to dissolve in water
aqueous discharge
a watery secretion or flow from a wound or organ
よく混同される語
Aquatic refers to organisms that live in water, whereas aqueous refers to the chemical nature of a substance being water-based.
使い方のコツ
Aqueous is primarily used in scientific, medical, and industrial contexts. It is rarely used in casual conversation to mean 'watery' unless referring to specific products like paint or cream.
よくある間違い
Learners often use 'liquid' and 'aqueous' interchangeably; however, 'aqueous' specifically implies that water is the primary component or solvent, while 'liquid' can refer to oil, alcohol, or molten metal.
覚え方のコツ
Think of the word 'aqua' (like an aquarium) combined with the suffix '-ous' (meaning 'full of'). If a solution is 'aqueous', it is 'full of aqua'.
語源
Derived from the Latin word 'aqua', meaning water, which entered English in the 17th century.
文法パターン
クイックテスト
The chemist prepared an _______ solution by dissolving the salt crystals in distilled water.
正解！
正解は： aqueous
関連語彙
関連単語
unknown
A1A person or thing that is not known, recognized, or familiar. It often refers to a mysterious situation or a person who has not yet achieved fame or success.
of
A1A preposition used to show a relationship between a part and a whole, or to indicate belonging and origin. It connects a noun or pronoun to another part of the sentence to specify which one or what kind.
in
A1A preposition used to indicate position within a container, a space, an area, or a period of time. It describes being surrounded by something or being inside the boundaries of a location.
it
A1A third-person singular pronoun used to refer to an object, animal, or situation that has already been mentioned or is clear from context. It is also frequently used as a dummy subject to talk about time, weather, or distance.
on
A1A preposition used to indicate that something is in a position above and supported by a surface. It is also used to indicate a specific day or date, or to show that a device is functioning.
as
A1A conjunction used to compare two things that are equal in some way. It is most commonly used in the pattern 'as + adjective/adverb + as' to show similarity.
this
A1Used to identify a specific person, thing, or idea that is physically close to the speaker or has just been mentioned. It can also refer to the present time or a situation that is currently happening.
by
A1A preposition used to show the method or means of doing something, or to identify the person or thing that performs an action. It frequently appears in passive sentences to indicate the agent or before modes of transport.
we
A1The word 'we' is a first-person plural pronoun used to refer to the speaker and one or more other people collectively. It is used as the subject of a sentence or clause.
or
A1A coordinating conjunction used to connect two or more possibilities or alternatives. it indicates that only one of the options is likely, required, or true.
コメント (0)
ログインしてコメント無料で言語学習を始めよう
無料で始める