| 单词 | vanes |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔arrow〕A straight, thin shaft with a pointed head at one end and often flight-stabilizing vanes at the other, meant to be shot from a bow.箭：一端带有尖头的，细的直杆，另一端常带有用于稳定飞行的涡轮叶，以弓弩的形式发射美国传统〔fan〕A machine using an electric motor to rotate thin, rigid vanes in order to move air, as for cooling.电风扇：一种用电力带动薄且坚固的扇轮的机器，用于使空气流动如散热美国传统〔pinwheel〕A toy consisting of vanes of colored paper or plastic pinned to a stick so that they revolve when blown on.玩具风车：一种用彩纸或塑料作叶片并钉在一根棍子上的玩具，吹动叶片即能转动美国传统〔pirouette〕Vanes pirouetted in the wind.风车扇翼在风中旋转。21世纪英汉〔rotary engine〕An engine, such as a turbine, in which power is supplied directly to vanes or other rotary parts.旋转发动机，转轮式发动机：如涡轮机等发动机中所提供的动力直接输送给轮叶或其它旋转部件美国传统〔steam turbine〕A turbine operated by highly pressurized steam directed against vanes on a rotor.蒸汽涡轮机：用高压蒸汽带动转子上的轮叶而工作的轮机美国传统 |
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