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- 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。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- 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。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- They reeved the rope through the pulley. 他们把绳索穿过滑轮。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- The lower part of a pulley block. 滑车组较低的一部分
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- 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
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件
- The pulley of the clothes line jumped the track and Mother's washing fell down. 晾衣服绳子的滑轮脱绳了,妈妈洗的衣服掉了下来。
- The central supporting element of a whole. 基础、主旨整体的一个中心基本原则
- Put the V belt on the pulley of the sewing machine. 首先把V形皮带挂到缝纫机皮带轮上。