Plummeted
v. 垂直落下, 驟然跌落( plummet的過去式和過去分詞 )
??? 情景例句
I want to break up with you.
我想和你分手。
I hope I'll get a big pay raise.
但愿薪水大大提高一下。
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英國政府和工業界提出了他研究多年的一項計劃。