atom是什么意思、发音和在线翻译

atom 英 [ˈætəm]　美 [ˈætəm]　

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atom

第三人称复数： atoms

atom 基本解释

名词原子; 原子能; 微粒，微量

atom 相关例句

名词

1. There's not an atom of truth in what he said.
他所说的没有一点是真话。

2. He couldn't produce an atom of evidence.
他一点证据也拿不出。

atom 网络解释

1. atom：automatic transmission of mail; 邮件自动传输

atom 词典解释

1. 原子
An atom is the smallest amount of a substance that can take part in a chemical reaction.

atom的反义词

e.g. 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。

atom 英英释义

noun

1. (nontechnical usage) a tiny piece of anything

Synonym: molecule particle corpuscle mote speck

2. (physics and chemistry) the smallest component of an element having the chemical properties of the element