vt. 下擲,由高處拋下;使提前或突然發(fā)生;[氣象] 使凝結(jié)而下降;[化]使沉淀;
vi. [氣象]凝結(jié);[化]沉淀;倒落,一頭栽下;
adj. 倉促行進的,匆促的;輕率的,沖動行事的水蒸氣,降水;突然發(fā)生的;
n. [化]沉淀物;結(jié)果,產(chǎn)物;
pre…前的,預(yù)先+cipit頭+ate做,造成→加速;促進
??? 情景例句
Yeah, and I have to finish this report by four.
是,我在四點之前得完成這個報告。
I'm glad to hear about your new job.
我很高興得知你獲得了新工作。
It's a waste of time reading that book. It's rubbish.