chemistry

/'kemistri/

柯林斯星级

牛津核心词汇

BNC频率: 3555

现代语料频率: 4736

中考英语高考英语大学英语四级大学英语六级考研英语雅思

中文翻译

n. 化学, 化学过程

[化] 化学

英文解释

n. the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

n. the chemical composition and properties of a substance or object

n. the way two individuals relate to each other

常见例句

(chemistry) a process in which one substance permeates another

(chemistry) the ratio of the total mass of an element in the earth's crust to the total mass of the earth's crust

(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

(chemistry) in the formation of a coordinate bond it is the compound to which electrons are donated n

n any specific behavior n the state of being active n an organic process that takes place in the body n (chemistry) the capacity of a substance to take part in a chemical reaction n a process existing in or produced by nature (rather than by the intent of human beings) n the trait of being active