您要查找的是不是：
- cylinder drawback lock 弹子门锁
- double cylinder rim drawback lock 双舌弹子门锁
- Remove the lock cylinder retainer clip. 拆下锁芯固定夹子。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- This lock can only be opened from the inside. 这把锁只能从里面打开。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- The accident didn't do much damage to the cylinder. 在意外事故中，汽缸没有受到重大损坏。
- The great drawback to living on a main road is the constant noise. 住在通衢大道上的最大缺点就是噪声不断。
- We must put a new lock on the front door. 我们得在前门上安一把新锁。
- Someone has been tampering with the lock. 有人乱动过这把锁。
- Someone has to lock up the house. 总要有人把房子锁起来。
- The string is wound round a cardboard cylinder. 线缠绕在纸筒上。
- She inserted the key into the lock. 她把钥匙插入锁中。
- The great drawback to living near a main road is noise. 住在大街旁最大的缺点是噪音。
- On no account (do you) forget to lock the door. 千万别忘了锁门。
- The engine is misfiring badly on one cylinder. 发动机有一个汽缸严重失灵。
- He kept a lock of her hair as a memento. 他保留着她的一束头发作纪念。
- They tried to use an iron bar to pry open the lock. 他们试图用一根铁棒撬开锁。
- Lack of fund can be a drawback if you wanted to invest in a sure thing. 如果你要对确有把握的事投资，资金短缺会是个障碍。
- The only drawback of the plan is that it costs too much. 这个计划的唯一缺憾是花费太大。
