atoms

英 [ˈætəmz]

美 [ˈætəmz]

n.  原子
atom的复数

柯林斯词典

• N-COUNT 原子
  Anatomis the smallest amount of a substance that can take part in a chemical reaction.
  1. 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。

双语例句

• Atoms of iron in the nail combine with atoms of oxygen from the air to form molecules of iron oxide, or rust.
  钉子里的铁原子与空气中的氧原子结合后形成氧化铁分子，也就是锈。
• Water is spoken of as containing two atoms of hydrogen and one atom of oxygen.
  人们说水含有两个氢原子和一个氧原子。
• The simplest covalently bonded molecule is formed from two hydrogen atoms.
  最简单的共价键分子由两个氢原子组成。
• A molecule of an element consists of one or more atoms.
  元素的分子含有一个或几个原子。
• We know there are atoms and molecules.
  我们知道存在原子和分子。
• The law of multiple proportions has insisted on the fundamental character of the combining ratio for different atoms.
  倍比定律规定了不同原子间化合比的基本特征。
• Now with this particular piece of instrumentation, you can actually spot individual carbon atoms.
  现在利用这件特定的仪器，就可以真正观察到单个碳原子了。
• Atoms are made up of electrons and protons.
  原子由电子和质子构成。
• All bodies consist of molecules and molecules consist of atoms.
  一切物质都由分子组成，而分子由原子组成。
• They knew virtually nothing about the atoms themselves.
  事实上他们对原子本身一无所知。