dual-seal

常见例句

The dual seal failure module is a specialized control for monitoring seal failure.
双重密封故障模块是一个特殊的控制组件，用于监测密封故障。
Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear.
曲径汽封和活塞环提供了双密封系统,使油保持洁净并减少磨损。
Cook the meat quickly at first to seal in the juices.
一开始要大火烧肉，以便保存肉汁。
The putty gives a good seal round the window.
窗户四周泥的油灰密封效果很好。
Our foil packets seal the flavour in.
我们用锡纸包装以保持原味。
The road opened out into a dual carriageway.
这条路已扩展成了复式车行道。