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- Gastightness detector is specifically applied to models of the cavity sealing products leak detection devices. 气密性检测仪是专门应用于对腔体机型产品进行密封性检漏检测的装置。
- 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。
- This document carries the royal seal. 这份文件上盖有王室印章。
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The cavity formed by this structure. 盆腔由这种骨骼结构形成的体腔
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Sealing is prohibited in many countries. 许多国家禁止捕海豹。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- A round seal affixed to a papal bull. 印玺一个圆形的教皇的正式宣布训令或法令的封印
- I have a toothache because there is a cavity in one of my teeth. 我牙疼，因为我的一颗牙齿上有个洞。
- A crown for covering or sealing a tooth. 齿冠遮盖或密封牙齿的冠状物
- She forgot to seal her letter before mailing it. 她忘记在寄信前将信封上。
- The experience set the seal on their friendship. 这一经历确定了他们的友谊。
- He affixed his seal to the document. 他在文件上盖了印。
- Their handshake was a seal of friendship. 他们的握手是友谊的象徵。
