英语词组countdown是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	countdown
释义	▸ ˈcountdown (to sth) noun 1. the act of counting backwards to zero, for example before a spacecraft is sent into space （航天器发射升空前等的）倒计时，倒数计秒2. the period immediately before sth important happens 大事临近时期
随便看	trick trickle trickle down trickle-down trick sb into doing sth trick sb into sth trick sb out of sth trifle trifle with sb/sth trigger trigger sth off trim trim down trim sth away/off trim sth down trip trip out trip over trip over sb/sth trip sb out (NAmE, informal) trip sb up trip up trot trot off trot sth out (informal, disapproving)

英语词组固定搭配大全包含8584条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。