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单词库 \ 英汉词典 \

atoms是什么意思

atoms

英['ætəm] 美['ætəm]

n. 原子( atom的名词复数 )，原子能，微粒，微量；

相关单词 atomsmasher diatoms Seven atoms

柯林斯高阶英汉双解学习词典释义

N-COUNT

原子

An atom is the smallest amount of a substance that can take part in a chemical reaction.
例句
A methane molecule is composed of one carbon atom attached to four hydrogens. 甲烷分子由1个碳原子与4个氢原子构成。

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