封严用英语怎么写

英文写法翻译

Seal tightly

重点词汇

封严───Seal tightly

双语使用场景

To make crushed ice, put some ice cubes into a strong polythene bag, seal it tightly, then hit it with a rolling pin to break up the ice.───制碎冰时，放一些冰块在结实的聚乙烯袋，封紧袋口，用擀杖敲击打碎即可。

process connections must seal tightly to the plastic housing but not the thread!───过程连接必须和橡胶外壳密封，不是螺纹！

Seal tightly then leave for four to five days to macerate.───密封好后浸泡四到五天。

Place beef and marinade in an oven bag and use tie to seal tightly.───把牛肉和（用酒、醋、香料等配合成的）腌泡汁放在一个烤炉袋中，并扎紧。

英语使用场景

Seal tightly then leave for four to five days to macerate.

If a respirator does not seal tightly to the face, airborne hazards can penetrate or enter underneath the facepiece seal and into the breathing zone.

The wearer must be clean-shaven to wear respirators that seal tightly to the face. Beard, stubble or long mustaches may cause large leaks into the respirator.