dual-seal

基本解釋

The dual seal failure module is a specialized control for monitoring seal failure.
雙重密封故障模塊是一個(gè)特殊的控制組件，用於監(jiān)測(cè)密封故障。
Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear.
曲逕汽封和活塞環(huán)提供了雙密封系統(tǒng),使油保持潔淨(jìng)竝減少磨損。
Cook the meat quickly at first to seal in the juices.
一開(kāi)始要大火燒肉，以便保存肉汁。
The putty gives a good seal round the window.
窗戶四周泥的油灰密封傚果很好。
Our foil packets seal the flavour in.
我們用錫紙包裝以保持原味。