英 ['kaʊntd'aʊn]
美['kaʊntd'aʊn]
递减计数 new
count-down的英文翻译是什么意思，意思释义：
英英释义
名词 countdown:counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle)动词 count down:count backwards; before detonating a bomb, for example count-down的用法和例句：
词汇搭配
binary count down
二进制向下计数...count down
(发射火箭等时)倒读...count-down的相关资料：
临近单词
count
countout