key的意思

基本释义

• n （打字机等的）键；关键；钥匙

  a small specially shaped piece of metal that you put into a lock and turn in order to lock or unlock a door, start a car etc

• v 键入；锁上；调节…的音调；提供线索
• adj 关键的

  very important or necessary

例句

1. A bunch of keys hung from his belt.

   他的皮带上挂着一串钥匙。

短语

• key point 关键点；要点
• key factor 关键因素；主要因素
• key in [计]键入
• on key 上机
• key issue 关键议题

近义词

同根词