Read Edit View history 弹子锁 dànzisuǒ pin tumbler lock Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 弹子锁/彈子鎖 · dànzisuǒ · pin tumbler lock 2026/03/04 弹子锁 / 彈子鎖 dànzisuǒ pin tumbler lock a lock mechanism that uses pins of varying lengths to prevent the lock from opening without the correct key 这种弹子锁的防盗性能很好。 created sense Mar 4, 2026, 02:25 AM