airproofed

系统、

常用释义

系统、

例句

The motor and bearings of our food waste disposer is permanently airproofed and lubricated, and does not need additional lube.

我们的食物垃圾处理器无需额外加上润滑油，因为机内所有的轴承都是永久密封及润滑的。

The airproofed grape wine in fuller bottle can be kept for a long time in refrigerator. Red wine can be kept longer than white wine.

密封好，较满瓶的葡萄可以在冰箱中保鲜较长时间，红葡萄酒比白葡萄酒存放的时间长.