词典释义：
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There was extensive damage to both the guide vanes and fan blades of the engine. Five compressor blades were fractured and eight variable guide vanes missing.
发动机上的导流叶片和风扇叶片都受到了大面积损伤，5个压缩机叶片断裂，还有8个可变导流叶片丢失。
《Sully》《萨利机长》
双语例句
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Visually inspect diffuser vanes for erosion.
视力检查扩散叶片的侵蚀。
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Leaves rustle, weather vanes move, wind felt on face.
树叶沙沙作响，风向标移动，风力面对感觉到。
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Cast iron diffusers with pinned stainless steel vanes.
铸造的扩压器并镶有不锈钢叶片。
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Do the vanes in the figure rotate clockwise or counterclockwise?
图中叶片的旋转方向是顺时针的，还是反时针的？
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The premium vanes with the premium rate for risks to be covered.
保险项目的保险费率不同，保险费也随之变化。
近义词
n.