Chemical 对比 Molecular

在英语中何时使用每一个,包含含义、语域和例句。

Chemical

前 2000(常见)B1adjective

Molecular

正式前 3000(常见)
最正式: Molecular最常见: Chemical
 ChemicalMolecular
发音🇬🇧 /["/ˈkemɪkl/"]/🇺🇸 /["/ˈkemɪkl/"]/🇬🇧 //məˈlɛkjʊlə//🇺🇸 //məˈlɛkjələr//
含义由元素组成的物质,用于科学。A substance made of elements, used in science.跟分子有关的,分子是物质的最小单位。Related to molecules, the smallest units of substances.
例句changes in the **chemical composition** of the atmosphereThe molecular structure of water is vital for its properties.
语域中性正式
常见程度前 2000(常见)前 3000(常见)
CEFR 等级B1-
词性adjective
搭配chemical reaction, chemical compound, chemical engineer, chemical formulamolecular biology, molecular structure, molecular weight, molecular dynamics, molecular compounds
反义natural, organicmacroscopic, bulk
常见错误Confused with 'chemistry' as they both relate to science., Using 'chemical' to describe something non-scientific., Mispronouncing it or stressing the wrong syllable.Confusing 'molecular' with 'molecule'; 'molecular' describes something relating to molecules., Using 'molecular' in informal contexts where simpler terms would be better., Incorrectly spelling it as 'moleculer'.
用法说明在科学环境中使用'化学',如实验室或研究。日常对话中避免使用,除非讨论相关话题。它有技术性语气。Use 'chemical' in scientific contexts, like labs or research. Avoid in everyday conversation unless discussing related topics. It has a technical tone.主要用于科学语境,讨论化学或生物学时使用;在日常对话中不太常见。Used primarily in scientific contexts when discussing chemistry or biology; less common in everyday conversation.

在真实片段中看它

Chemical
Molecular

常见问题:Chemical 对比 Molecular

Chemical和Molecular 有什么区别?

Chemical: A substance made of elements, used in science. Molecular: Related to molecules, the smallest units of substances.

哪个更正式:Chemical和Molecular?

Molecular 是其中最正式的。

哪个更常见:Chemical和Molecular?

Chemical 在日常英语中最常见。

能各给一个例子吗?

Chemical: changes in the **chemical composition** of the atmosphere Molecular: The molecular structure of water is vital for its properties.

我可以互换使用 Chemical和Molecular 吗?

不总是。Chemical和Molecular 相关,有时可以互换,但在语域、常见程度和用法上不同,所以换用可能改变意思或语气。替换前先看看上面的区别。

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