molecule是什么意思
2024-01-24 17:52:16
molecule
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)
- 微小颗粒
- 【物、化】分子
双解释义
n.(名词)
- [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
- (physics and chemistry) the simplest structural unit of an element or compound
- (nontechnical usage) a tiny piece of anything
例句
用作名词(n.)
- A molecule is made up of atoms.分子由原子组成。
- 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。
- 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。