knuckle down：屈服

knuckle ball 慢速變化球 | knuckle down 屈服 | knuckle under 屈服

We've got to knuckle down and clean the house：我們得好好干了,把屋子打掃干凈

KNUCKLE 指節(jié);膝關(guān)節(jié) | We've got to knuckle down and clean the house. 我們得好好干了,把屋子打掃干凈. | Would you like a knuckle sandwich? 揍你一頓怎么樣?

knuckle under：屈服

knuckle down 屈服 | knuckle under 屈服 | knuckle 指節(jié)

knuckle：手指關(guān)節(jié)

就是knuckle cracking,因?yàn)榇蝽懼妇褪前咽种戈P(guān)節(jié) (knuckle) 弄得喀喀作響. 打響指是男孩子們喜歡干的事. 先要說清楚,這可不是個(gè)禮貌的舉動(dòng). 那么,"打響指"在英語里該怎么說呢?就是knuckle cracking,因?yàn)榇蝽懼妇褪前咽种戈P(guān)節(jié) (knuckle) 弄得喀喀作響.

knuckle bearing：鉸式支座

knuckle and socket joint 鉸鏈活節(jié)連接 | knuckle bearing 鉸式支座 | knuckle centre 萬向節(jié)十字軸

Knuckle spindle：萬向節(jié)銷

knuckle post 撈砂繩卷筒架 | knuckle spindle 萬向節(jié)銷 | knuckle thrust bearing 肘節(jié)推力軸承

Knuckle spindle：轉(zhuǎn)向節(jié)銷,轉(zhuǎn)向節(jié)軸,前輪軸=>前輪軸

knuckle rod 活節(jié)桿 | knuckle spindle 轉(zhuǎn)向節(jié)銷,轉(zhuǎn)向節(jié)軸,前輪軸=>前輪軸 | knuckle stop screw 關(guān)節(jié)止動(dòng)螺釘

knuckle strake：船尾折角列板

knuckle stern 折角船尾 | knuckle strake 船尾折角列板 | knuckle thread 圓螺紋

near the knuckle"=almost in decent：(口)近于猥褻的

knuckle 指關(guān)節(jié): | 1."near the knuckle"=almost in decent (口)近于猥褻的 | The joke was a bit near the knuckle. 這個(gè)玩笑有點(diǎn)猥褻.

knuckle-joint coining press：肘接式壓印壓力機(jī)

knuckle-gear 圓齒齒輪 | knuckle-joint coining press 肘接式壓印壓力機(jī) | knuckle-joint press 肘接式壓力機(jī)