您要查找的是不是：
- Elastic sealing, no leakage and long service life. 弹性密封,零泄漏,使用寿命长。
- The gloves should be big enough, able to let the five fingers separate;there should be elastic seal at the wrist, so as to be covered by the wristband and prevent snow from sliding in. 手套要求宽大，可使五指分开，腕部有松紧带式封口，能被袖口罩住，防止雪滑入。
- 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。
- Keywords hydraulic BOPs elastic sealing element; 液压防喷器;弹性密封件;
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- It snapped back like a piece of elastic. 它像一条橡皮带那样迅速弹回。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- 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
- All elastic materials possess this property to a certain degree. 所有弹性材料在一定程度上都具有这种特性。
- 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。
- Do you know how much a seal coat is? 你知道海豹皮大衣多少钱一件?
- The envelope's seal was torn open. 信封封缄被撕开了。
