Particle
01
粒子
(physics) any of the smallest units that energy or matter consists of, such as electrons, atoms, molecules, etc.
例子
In chemistry, atoms are composed of protons, neutrons, and electrons, which are subatomic particles.
在化学中，原子由质子、中子和电子组成，它们是亚原子粒子。
02
助词, 副词性成分
(grammar) an adverb or preposition that is used with a verb to form a phrasal verb
例子
She carefully explained the function of each particle in the phrasal verb ' break down.
她仔细解释了短语动词'break down'中每个助词的功能。
03
粒子, 颗粒
a tiny, discrete unit of matter or substance that can range from subatomic particles like electrons and protons to larger particles like dust or sand grains
例子
Pollen particles can trigger allergies in susceptible individuals during the spring season.
花粉颗粒在春季可能会引发易感个体的过敏反应。
