noun🔗Share锁匠，开锁匠。 One who practices locksmithing"When I locked my keys in the car, I had to call a locksmith to open it. "我把钥匙锁在车里了，只好打电话叫了个开锁匠来开锁。jobpersonservicebuildingpropertyChat with AIVocabulary GamePractice Reading
noun🔗Share稳操胜券的人，有把握赢的人 Someone who only bets when they are sure they will win"The locksmith only placed a bet on the school's basketball team winning because they had a great record and strong players. "那个稳操胜券的人只押了学校篮球队会赢，因为他们战绩辉煌，队员也很强。characterattitudebusinessjobpersonfinanceeconomyChat with AIVocabulary GamePractice Reading
