英语词汇“spare units”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	spare units
释义	spare units [经] (机械)备用部件, 备用元件
随便看	the world of cryton the world of dream the world of dreams the world of fashion the world of letters the world on one's on one's back the world on one's shoulders the world over the world peace the world's end the World Series the world service the world, the flesh, and the devil the world to be the world to come the world to to come the world trade center the World Trade Organization the world war the world wide fund for nature the world-wide navigational warning service the World Wide Web the worm in the apple the worm in the bud the worm of conscience 瀹瀺瀻瀼瀽瀾瀿灀灁灂水泥水注水泵水泻水泼不进，针插不进水泽水洗水洼子水流水浆