vaccum的用法和样例:
例句
用作名词 (n.)
- She has got a vaccum cleaner,but doesn't know what to do with it.
她有一架真空吸尘器,却不知道怎样利用。 - A new disc clicker is designed to repair the crutch of the vaccum electric stove used for synthetic diamond catalysts.
为解决生产触媒用的真空电炉拐臂的修复而设计了花盘夹具,解决了修复电炉拐臂的问题,还可用来加工其它形状复杂的类似零件。