Senses
弹子/ 彈子 pellet
(bound form) slingshot pellet; marble; small solid ball or sphere
弹子/ 彈子 billiards
(colloquial) billiards; pool; snooker
弹子/ 彈子 towrope
(archaic) a rope or cable used for towing a boat
弹子/ 彈子 bullet
(dialect) a bullet fired from a gun