keycard

FREQ #44750

钥匙牌

词形变化

keycards 复数

别名

key card

释义与例句

n.
  1. 1.

    A usually plastic card which stores a digital signature that is used to operate an electronic access control lock.

    门卡

    房卡

  2. 1.

    In Roman keycard Blackwood, an ace of any suit or the king of trumps.

    游戏

词汇关系

名词

上位词 2

card identity card

相关短语

keycard lock keycard locks

词源

From key (“lock opener”) + card (“piece of plastic”).

来源：wiktionary