molecule

英 [ˈmɒlɪkjuːl]

美 [ˈmɑːlɪkjuːl]

n. 分子

复数：molecules　

Collins.3 / BNC.3266 / COCA.4785

牛津词典

noun

分子
the smallest unit, consisting of a group of atoms, into which a substance can be divided without a change in its chemical nature
1. A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
  水分子由两个氢原子和一个氧原子构成。

N-COUNT 分子
Amoleculeis the smallest amount of a chemical substance which can exist by itself.
1. ...the hydrogen bonds between water molecules.
  水分子间的氢键

noun

(nontechnical usage) a tiny piece of anything
Synonym:atomparticlecorpusclemotespeck
(physics and chemistry) the simplest structural unit of an element or compound

If one hydroxyl steals other's hydrogen atom, it will turn into water molecule.
如果其中一个羟基抢断对方的氢原子，它会变成水分子。
The length of the chain molecule is proportional to the kinetic chain length.
链分子的长度与动力学链长成正比。
And, you get a nonpolar molecule.
你得到了一个非极性分子。
An atom or molecule or radical or ion that forms a complex around a central atom.
在中心原子周围形成一个联合体的原子、分子、原子团或离子。
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。
The molecule contains four carbon atoms arranged in a ring with a triple bond between two of them.
这个分子包含四个呈环状排列的碳原子，每两个碳原子之间形成一个三价键。
The small molecule causing the conformational change is an allosteric effector.
引起结构变化的小分子叫做变构效应场。
It's a small organic molecule.
这是一个小的有机分子。
So tell me what this molecule does that makes it special
那么告诉我这个分子有何作用而使其与众不同。
In my biology class, we are studying the DNA molecule.
在我的生物课上，我们在学习DNA分子。