key card
英 [ki: kɑ:d] 美 [ki kɑrd]

释义

（用来开启电子锁的）钥匙卡；

变形

复数：key cards

英英释义

key card

• n.a plastic card that has a magnetically coded strip that is scanned in order to operate a mechanism

  同义词：keycard

双语例句

1. Here's your key card.
   这是您的钥匙牌。

权威例句

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