单词：nosedives
(nosedive 的第三人称 -s形式) vi. 俯冲, (价格)猛跌, 暴落
-s form of nosedive
n. a sudden sharp drop or rapid decline
v. plunge nose first; drop with the nose or front first, of aircraft
n. a sudden sharp drop or rapid decline
v. plunge nose first; drop with the nose or front first, of aircraft