>

countdowns

/ˈkaʊntˌdaʊnz/

📖 中文释义

  1. n. (发射宇宙飞船等的)倒数读秒, 倒计时( countdown的复数形式 ); 大事临近的时期
📘 English Definition(英文释义)
  1. n. counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle)