您要查找的是不是：
- launching chamber and receiving chamber 收发球筒
- Fabrication of Temporary Launching Chamber and Receival Chamber for Pigging Operation 清管作业临时收发球筒的制作
- The members left the council chamber. 议员们离开了会议厅。
- The motor launch was fitting out as a fishing boat. 这艘摩托艇正在装备成渔船。
- The police launch hailed to us to come to. 警方汽艇招呼我们停下来。
- Both of them are nuts about chamber music. 他们两人都喜欢室内音乐。
- An operation chamber should be completely sterile. 手术室应该完全无菌。
- I don't like opera; chamber music is more my style. 我不爱看歌剧，喜欢听室内乐。
- The police are launching a major attack on drug dealers. 警方对毒品贩子发动了大规模的攻击。
- The Senate is the upper chamber of Congress. 参议院是议会的上院。
- The king retired to his chamber. 国王回到他的房里休息了。
- The coach taught us how to launch a javelin. 教练教我们投标枪。
- The cavers discovered a vast underground chamber. 探穴人发现了一个地下大洞穴。
- The manager decided to launch a sales drive. 经理决定展开一次促销活动。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- The Queen is to launch a new warship today. 今天女王要主持新军舰下水仪式。
- The launch was delayed by a technical hitch. 由於技术上出现临时故障而发射延期。
- No- one can enter the council chamber when the committee were sit. 委员会开会时任何人不得进入会议室。
- The publishing house is going to launch out a new journal. 那家出版社准备发行一份新期刊。
- The rotating chamber of a revolver that holds the cartridges. 子弹轮转盘装有弹药的左轮手枪的旋转弹膛
