您要查找的是不是：
- front unlocking cam 前开锁块
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- And unlocking a drawer, he took out the document. 他打开抽屉的锁，把文件拿了出来。
- I drove up in front of the house and honked. 我将车开到屋子前面然后按喇叭。
- Miss Cam is qualified for joining the club. 兰蒙小姐有资格参加俱乐部。
- I've lost my key and can't unlock the front door. 我把钥匙丢了，没法开开前门的锁了。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- unlocking cam 开锁块
- He stood in front of the shop with arms akimbo. 他两手叉腰，站在铺子前。
- unlocking cam spring 释放凸轮簧
- There is a rose bush in front of the office. 办公室前有一丛玫瑰。
- She curled up in front of the fire with a book. 她蜷曲在炉火前看书。
- A cam that activates another part; a wiper. 凸轮启动另一部分的凸轮; 挺杆
- He pushed his way to the front of the crowd. 他挤到了人群的前面。
- She fail to unlock the safe in spite of all her exertion. 她虽然费尽力气，仍未能将那保险箱的锁打开。
- A car suddenly pulled out in front of me. 一辆汽车突然横冲到我面前。
- A cold front is moving in from the north. 一股冷锋正从北方向这里移动。
- She got on the bus and picked a seat up front. 她上了公车,找了个最前面的座位。
- We must put a new lock on the front door. 我们得在前门上安一把新锁。
- Jack planted himself in front of the fire. 杰克站在炉火前一动也不动。
