“弹簧锁”造句

内径和外径都可调整的弹簧锁垫圈.
Spring lock washer with adjustable inside and outside diameters.

门上用的是弹簧锁 吗 ?
Is a door lock a snaplock?

他的自行车用的是弹簧锁.
His bike has a spring lock.

• #弹簧锁