knuckle sound
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Translation
- knuckle 's definition：a joint of a finger when the fist is closed
- knuckle in Chinese：n.1.指关节，指节。2.〔通常 pl.〕铜指节套(＝knuckle duster, 又称 brass knuckles)。3.(小牛、猪等的)膝关节，脚圈；肘，蹄。4.【机械工程】钩爪，关节；铰结，肘形接；【造船】船尾棱缘；【建筑】(屋顶等的)脊。短语和例子vt.用指关节打[压，碰，擦]。vi.(儿童弹玻璃弹子时)以指关节贴地 (down)。 knuckle down 1. 开始认真工作；干劲十足地干(knuckle down for an hour and finish 认真干一个小时把…干完)。2.(向…)投降 (to) (＝knuckleunder)。knuckle under to sb. 〔口语〕(向某人)认输，屈服。
- knuckle in French：knucklem.船体棱缘