彈子 dànzitánzi pellet Origin Definitions Defs Strokes Stroke Words Sentences Sents 弹子房 dànzifáng billiard room A place where people play billiards or pool.打弹子 dǎdànzi to play marbles To play a game with marbles弹子锁 dànzisuǒ pin tumbler lock pin tumbler lock; spring lock; also refers to a latch lock or slam lock in some regions