knuckle是什么意思 knuckle在线中文翻译

knuckle 英 [ˈnʌkl] 美 [ˈnʌkəl]

knuckle 词典解释

1. You'll really have to knuckle down if you want to pass the examination.
   你如果想通过考试，你确实必须开始认真学习了。

1. The boy scraped the skin off his knuckles.
   这男孩擦去了指节上的皮。
2. Our fingers bend at the knuckle.
   我们的手指在指关节处弯曲。

1. 指关节
   ...折手指和打响指是男孩子们喜欢干的事. 先要说清楚,这不是很礼貌的举动. '折手指'就是knuckle cracking,因为折手指就是把手指关节 (knuckle) 弄得喀喀作响. 在Friends里,Joey曾经说过...
2. 转向节
   ...转向节(knuckle)是汽车的重要安全零部件,全世界的行业人士都极其重视其安全特性. 转向节的加工分为毛坯制造和成品机加工,毛坯制造既可以采用锻件形式,也可以采用铸造形式,杆部、法兰盘和叉部等部分则采用成品机加工. 该零件在原始设计中,...

1. a joint of a finger when the fist is closed
   Synonym: knuckle joint metacarpophalangeal joint

1. shoot a marble while keeping one's knuckles on the ground
2. press or rub with the knuckles

knuckle 词组短语

1. knuckle under 屈服
2. near the knuckle 近乎下流; 近乎粗鄙
3. knuckle down 开始认真工作, 屈服, 认输

knuckle [ˈnʌkl]