Microparticles
(microparticle 的復數) n. 微粒子
??? 情景例句
I grew up in a very close, loving family.
我生長在一個親密友愛的家庭中。
She finally began to get angry when Paul didn't arrive.
當保羅沒有到達時，她終于開始生氣了。
It is a fine day today.
今天天氣好。