particle

🇬🇧/ˈpɑːtɪk(ə)l/ 🇺🇸/ˈpɑːrtɪk(ə)l/📚 3719 44 2四级六级考研托福雅思
A particle of something is a very small piece or amount of it. 微粒; 极小量

noun [物质名词]微粒;极少量;粒子(原子的极微小成分,如电子、质子或中子);(数)质点;(语法中的)小品词,虚词

A proton is an elementary particle of matter that possesses a positive charge.
质子是带正电荷的物质的基本粒子。

particle 出现在下面的课文中
Lesson 55 From the earth:Greetings particle 名词: 微粒,粒子
Lesson 40 Waves particle 名词: 微粒
Lesson 42 Recording and earthquake
单词造句: