plummet 的意思

plummet 的翻译
plummet [ˈplʌmɪt]
释义:
v. 垂直或突然地堕下
例句:
We'd revise to rewire the building, re plummet re - plumb it.
我们必须给大楼重换电线, 重新使它立直. 换一句