您要查找的是不是：
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- Our flag is raised to the top of a pole by a rope and two pulley. 我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
- The insurance cover is optional. 保险范围可以随意选择。
- We tried to find cover from the storm. 我们设法寻找遮蔽暴风雨的地方。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- His business was a cover for drug dealing. 他的商行是进行毒品交易的幌子。
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- She likes to spread the bed with a pretty cover. 她喜欢用漂亮的床罩来罩床。
- She drew a cover over the typewriter. 她拿过罩子将打字机套上。
- Cover her while I phone the police. 你用枪看住她，我给警方打电话。
- I can't make the cover of the tin fit on. 我无法把这罐头的盖子盖上。
- They reeved the rope through the pulley. 他们把绳索穿过滑轮。
- Crimes committed under cover of patriotism. 打著爱国的旗号犯下的罪行。
- The computer is protected by a plastic cover. 计算机得到塑料套的保护。
- The lower part of a pulley block. 滑车组较低的一部分
- The soldiers crept forward under cover of darkness. 士兵在夜色的掩护下匍匐前进。
- He laughed to cover (ie hide) his nervousness. 他哈哈大笑以遮掩紧张的心情。
- The belt started wrapping up on the tractor pulley. 皮带开始绕在拖拉机的皮带轮上。
- Permitting rotation, as a pulley or pivot. 允许旋转的，如滑车或枢轴
