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- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- A metal cover or cowl for a hearth or stove. 排风罩用于炉床或炉子的金属盖或罩
- 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
- A safety pin has a metal covering over the pointed end. 安全别针在尖端有一个金属套。
- Take away the metal cover and push the last button on the left. 打开金属外壳，然后按左侧最后一个按钮。
- 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。
- Watch with a metal cover over the glass face 猎用表（表蒙子上有金属护罩）
- CAROUSEL TYPE SAMPLE CHANGER WITH ACRYLIC COVER: X-ray shielding is by a metallic cover moving downward on the objective sample cell. 自动旋转样品台：样品测试区（X射线区）有独立的金属护罩独立分隔，通过旋转平台一一更换，每一个样品都是独立测试的。
- The adhesive be used in adhesion beween filter paper and metalic cover of air filter, diesel oil filter and machine oil filter, showing excellent performance. 该胶可用于粘接空滤、机滤和柴滤等滤芯，具有优异的粘接性能和工艺性能。使用方便，有利于提高滤芯生产效率，减少环境污染，保护工人健康。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- a removable metal covering for an engine,especially an aircraft engine 尤指飞机引擎的可以活动的金属罩
