And in Amsterdam there's a solid piece of metal to lock it up (and a memorable urinal) just about wherever you need one.

在阿姆斯特丹的任何地方，你都可以找到固定的金属栏来把你的自行车锁上。像找到有纪念意义的小便池一样。

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When mounting a fluorescent lamp, the locking device can tightly lock the metal lamp cap of the fluorescent lamp, thus the fluorescent lamp can not loose and fall off from the lamp holder.

在装上日光灯时，这个锁紧装置能够把日光灯的金属灯头锁紧，日光灯不会从灯座中自行松动脱落。

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The mother of nylon lock, metal lock master, K cap, hex nut, cap-shaped, butterfly hats and all kinds of washers, retaining rings, pins and so on.

尼龙锁紧母、金属锁紧母、K帽、六角螺母、盖帽形、蝶形帽及各式垫圈、挡圈、销类等。

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He limped briskly to a sliding glass door in one of the bedrooms, where he struggled to undo the stubborn metal lock.

NEWYORKER: The Valetudinarian