lever lock

1. Push the tiny lever on the lock
   按一下锁上的小柄。
2. Place the capped cuvette in the holder and push the black lever down to lock it.
   把有盖的比色皿置于比色槽中，把黑色的操作杆拉下把它锁住。
3. Fit parking lock lever and press it onto the parking lock shaft.
   安装驻车锁杆并将其按压到驻车锁轴上。
4. A flat metal tumbler in a lever lock.
   杠杆锁里的一种平的金属制栓。
5. Jean Valjean seized the bars one after the other, in the hope that he might be able to tear away the least solid, and to make of it a lever wherewith to raise the door or to break the lock.
   冉阿让一根又一根地抓住铁棍，希望能拔下一根不太牢固的来撬门破锁。可是一根铁棍也拔不动。就是老虎牙床上的牙也没有这么牢固。

noun

1. a lock whose tumblers are levers that must be raised to a given position so that the bolt can move