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- 突缘,凸出部一件大物件上的突出部分,其有利于提供摩擦力,比如在轮胎上或鞋钉上
A projecting part of a larger piece that helps to provide traction, as on a tire or the sole of a boot.
- 心耳耳朵的外部突出部分
The outer projecting portion of the ear.
- 前端的突出部分向前突出的前端,比如滑雪板的前端
A projecting forward part, such as the front end of a ski.
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以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌