键 【注音】 ㄐㄧㄢˋ 〔RU04〕 【行列30】 8⇡5⇡4-5⇣8⇡ 〔ITFBI〕 ◄ ►
鍵 [ㄐㄧㄢˋ; jian4] key (on a piano or computer keyboard) button (on a mouse or other device) chemical bond linchpin ◄ ►