大家都搜：
金属封盖；金银准备；贵金属担保
1、covering with───覆盖
2、covering up───掩盖，盖住
3、body covering───身体外层
4、cusp covering───尖覆盖
5、metal───vt.以金属覆盖；n. (Metal)（捷、瑞典）梅塔尔（人名）；n.金属；合金；adj.金属制的
6、floor covering───楼面料；地板；楼面覆面层
7、covering l───覆盖l
8、covering───n.遮盖物，覆盖层；v.遮盖，覆盖（cover的现在分词）
9、metal box───金属盒子
1、safety pin has a metal covering over the pointed end.───安全别针在尖端有一个金属套。
2、two nations agreed to 20 trade deals covering new energy, agriculture, cotton and non-ferrous metal imports.───两国签署了20个商贸协议，涉及新能源、农业、棉纱进口和有色金属进口多个领域。
3、A removable metal covering for an engine, especially an aircraft engine.───整流罩发动机尤指飞机引擎的可以活动的金属罩
4、The welted joint, executed in this way, is a rapid means of jointing and effectively allows for expansion and contraction of the metal covering.───这种新方法需要一种专门的高效率的机械装置。对接坡口焊是一种连接迅速的施焊工艺，它可以有效地保证金属盖板的胀缩。
5、There are online debates about the best way to frustrate such thieves, including using scrap metal as decoys or hiding metal by covering it underground with asbestos or mirrors.───人们在网上讨论过防治这种小偷的最佳方法，包括用废金属做诱饵或用石棉或镜子盖住埋在地下的黄金。
6、there is a hole at the metal covering on the opposite of the sample probes' moving room;───在对着测试杆移动室一端的金属外壳上开有一个孔；
1、A safety pin has a metal covering over the pointed end.