柯林斯詞典particle /?pɑ?t?k?l/ (particles) 1. N-COUNT A particle of something is a very small piece or amount of it. 微粒; 極小量 ...a particle of hot metal. …熱金屬微粒。 There is a particle of truth in his statement. 在他的聲明中只有極少的事實(shí)。2. N-COUNT In physics, a particle is a piece of matter smaller than an atom such as an electron or a proton. 粒子[技術(shù)] ...the sub-atomic particles that make up matter. …構(gòu)成物質(zhì)的次原子微粒。 返回 particle劍橋詞典 particle noun (GRAMMAR) [ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 ] a word or a part of a word that has a grammatical purpose but often has little or no meaning 小品詞，語助詞 In the sentence "I tidied up the room ", the adverb "up" is a particle. 在句子 I tidied up the room 中，副詞 up 是個(gè)小品詞。 例句 A phrasal verb is a verb consisting of a verb plus a particle.He often comes out with the wrong particle. particle noun (SMALL PIECE) [ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 ] an extremely small piece of matter 微粒，粒子 Dust particles must have got into the motor . 發(fā)動機(jī)里一定是進(jìn)灰了。 Electrons are atomic particles. 電子是原子粒子。 [ 單數(shù)名詞 ] a very small amount of something 極小量 She wouldn't give me even the slightest particle of information about what she'd been doing. 對于她所做的事情，她一丁點(diǎn)消息都不會透露給我。 返回 particle