第三人稱(chēng)單數：knuckles第三人稱(chēng)復數：knuckles現在分詞：knuckling過(guò)去分詞：knuckled過(guò)去式：knuckled
knuckle基本解釋
名詞（指人）指關(guān)節; （指動(dòng)物）膝關(guān)節，肘; 鉸結，肘形接; 銅指節套
及物動(dòng)詞用指關(guān)節打、壓、碰、擦
knuckle相關(guān)詞組
knuckle在線(xiàn)翻譯
1. knuckle under : 屈服；
2. near the knuckle : 近乎下流; 近乎粗鄙；
3. knuckle down : 開(kāi)始認真工作, 屈服, 認輸；
knuckle在線(xiàn)翻譯
knuckle相關(guān)例句
不及物動(dòng)詞
1.
1. You'll really have to knuckle down if you want to pass the examination.
你如果想通過(guò)考試，你確實(shí)必須開(kāi)始認真學(xué)習了。
名詞
1. knuckle的意思
1. The boy scraped the skin off his knuckles.
這男孩擦去了指節上的皮。
2. Our fingers bend at the knuckle.
我們的手指在指關(guān)節處彎曲。
knuckle網(wǎng)絡(luò )解釋
1. knuckle在線(xiàn)翻譯
1. 指關(guān)節：折手指和打響指是男孩子們喜歡干的事. 先要說(shuō)清楚,這不是很禮貌的舉動(dòng). '折手指'就是knuckle cracking,因為折手指就是把手指關(guān)節 (knuckle) 弄得喀喀作響. 在Friends里,Joey曾經(jīng)說(shuō)過(guò)
2. 轉向節：轉向節(knuckle)是汽車(chē)的重要安全零部件,全世界的行業(yè)人士都極其重視其安全特性. 轉向節的加工分為毛坯制造和成品機加工,毛坯制造既可以采用鍛件形式,也可以采用鑄造形式,桿部、法蘭盤(pán)和叉部等部分則采用成品機加工. 該零件在原始設計中,
knuckle詞典解釋
1. 指節；指關(guān)節
Your knuckles are the rounded pieces of bone that form lumps on your hands where your fingers join your hands, and where your fingers bend.
e.g. Brenda's knuckles were white as she gripped the arms of the chair.
布倫達握緊椅子扶手時(shí)指關(guān)節都變白了。
相關(guān)詞組：knuckle downknuckle under
knuckle英英釋義
noun
1. a joint of a finger when the fist is closed
Synonym: knuckle jointmetacarpophalangeal joint
verb
1. shoot a marble while keeping one's knuckles on the ground
2. press or rub with the knuckles