詞語：plummet
plummet的同義詞
n. plumb ，plumb bobv. plump
plummet的解釋
plummet['plʌmit]n. 鉛錘，墜子vi. 垂直落下
plummet的意思
plummet 暴瀉;大幅下跌;直線下降;鉛錘線;optical plummet 垂准儀;光學對點器;光測懸錘;光學垂錘准器;plummet level 垂准器;鉛垂線水平儀;sounding plummet 測深錘;plummet lamp 垂燈;
plummet的參考例句
1.The damaged airplane plummeted towards the earth. 受損的飛機一頭朝地面栽去。
2.In bad years revenues plummet and the budget cracks open. 年景不好的時候，收入劇減，預算「鴻溝」出現。
3.And with an astonishing discovery made earlier this year, the cost of superconducting cable might soon plummet further. 由於今年早些時候的一項驚人發現，超導電纜的成本可能很快還會大幅下降。
plummet的詞匯及翻譯
n. plummet survey - 鉛錘測繪