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	call sb away call sb back call sb back call sb down call sb in call sb out call sb over call sb/sth off call sb/sth up (especially NAmE) call sb up call sth down (on/upon sb) (literary) call sth forth (formal) call sth in (BrE) call sth off call sth out (to sb) call sth up call up call-up call upon sth, etc. calm calm down calm down calm sb/yourself down calm sth down camp

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。