particle
柯林斯詞典
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. 在他的聲明中衹有極少的事實(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. …搆成物質(zhì)的次原子微粒。
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particle /?pɑ?t?k?l/ (particles)
劍橋詞典
- A phrasal verb is a verb consisting of a verb plus a particle.
- He often comes out with the wrong particle.
particle noun (GRAMMAR)
[ 可數(shù)名詞：有複數(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 是個小品詞。
例句
particle noun (SMALL PIECE)
[ 可數(shù)名詞：有複數(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)裡一定是進(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. 對於她所做的事情，她一丁點(diǎn)消息都不會透露給我。 返回 particle