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pinion ['pinjən]
基本释义
- n. 鸟翼,翅膀,羽毛,小齿轮
vt. 剪断翼尖,绑住…两臂
常用短语
英英解释
3个名词解释
- a gear with a small number of teeth designed to mesh with a larger wheel or rack
- any of the larger wing or tail feathers of a bird
[同] flight feather, pinion, quill, quill feather
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2个动词解释