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molecule是什么意思

molecule

美['mɑːlɪkjuːl]  英['mɒlɪkjuːl]
n.  分子;微粒
  近义词:particle,speck,atom,mote,bit,smidgen,iota,shred,proton,ion,monad,magneton,quark,neutrino,meson,fraction,fleck,jot,dot,crumb,corpuscle,grain,

详细释义

n.(名词)
  1. 微小颗粒
  2. 【物、化】分子

双解释义

n.(名词)
  1. [C]分子 the smallest unit into which any substance can be divided without losing its own chemical nature, consisting usually of two or more atoms

英英释义

Noun
  1. (physics and chemistry) the simplest structural unit of an element or compound
  2. (nontechnical usage) a tiny piece of anything

例句

用作名词(n.)
  1. A molecule is made up of atoms.分子由原子组成。
  2. Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.两个氢原子和一个氧原子结合而成一个水分子。
  3. We can see many molecules flying in the air when a sunbeam penetrated the dark room.当一束光线穿进暗淡的房间时,我们可以看到空气中有许多小颗粒在飞舞。
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