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	sleepover sleep sth off sleep through sth sleep together sleep with sb (informal) slice slice sth off slice sth off sth slice sth up slice through sth (especially BrE) slick slick sth back/down slim slim down slim down slim sth down sling sling off at sb (AustralE, informal) slip slip away slip by slip by slip into sth slip off slip off

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。