音标发音英式音标 [ˈkiː ˌmʌn.i]美式音标 [ˈkiː ˌmʌn.i]英式发音 美式发音 基本解释（房客取鈅匙時曏房主付的）保証金，押金。同根派生 key money相关词英英字典劍橋英英字典 a payment demanded by the owner of a house, apartment, etc. from the person who is going to rent itkey money剑桥字典key money柯林斯字典