← 単語を見るに戻るkeycardnoun#42,051訳語日本語の定義はまだありません。英語の定義a plastic card that has a magnetically coded strip that is scanned in order to operate a mechanism例文Tom has lost his keycard.You need a keycard to open the door.似ている単語keyboardkeykeywordkennardkeychaincard← astrophysicistpetrovic →