| 单词 | 转装 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔impeller〕One that impels, as a rotating device used to force a fluid in a desired direction under pressure.推动器：用来使液体在压力下按需要的方向流动的旋转装置，可以起推动作用的东西美国传统〔movement〕A mechanism, such as the works of a watch, that produces or transmits motion.运转装置：能传送或产生运动机械的装置，如表的机芯美国传统〔reel〕A device, such as a cylinder, spool, or frame, that turns on an axis and is used for winding and storing rope, tape, film, or other flexible materials.卷轴：一种如卷筒、卷轴或框，绕轴旋转装置，用于卷起和贮存绳索、磁带、 胶片或其它带弹性的物质美国传统〔turret〕A rotating device holding various lenses, as for a microscope, allowing easy switching from one lens to another.透镜旋转盘：一种装有各种透镜的可旋转装置，如显微镜上的，可以使转换透镜变得很容易美国传统 |
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