鍵key; lock; key (to a problem, success, etc.); clue
Noun
鍵盤keyboard (of a piano, typewriter, etc.)
Noun
鍵key (on a piano, organ, etc.)
Noun
合鍵duplicate key; master key; passkey; skeleton key
Noun
打鍵keystroke; typing; execution of test cases
Noun
鍵っ子latchkey child; latchkey kid
Noun