全部

1·If you rap it with your knuckle, you hear the thwack of gypsum rather than the ring of cold metal.

如果用指关节击之，你能听见石膏的闷响，而非冷冰冰的金属发出的鸣响。

2·The finger is still crooked to this day, bent at the bottom knuckle a full 45 degrees outward from his other fingers.

直到今天，他的手指仍然是弯曲的，底部的指关节与其他手指呈45度角向外弯曲。

3·Kivell and Schmitt think this suggests the independent evolution of knuckle-walking behavior in the two African ape lineages.

凯威尔和施密特认为这表明了在两个非洲类人猿谱系中关节行走行为的独立进化。

4·The subjects were asked to use their free right hand point with a baton to the location of each knuckle and fingertip of their left hand.

实验对象被要求用他们空出来的右手拿着一根指挥棒，指出他们左手每个指关节和指尖的位置。

5·I'm going to have to knuckle down to some serious study.

我得开始认认真真地学习了。《牛津词典》

6·He gets you to your destination without turning the trip into a white-knuckle experience.

他会将你安然无恙地送达你的目的地。《柯林斯英汉双解大词典》

7·As my younger son would say, fudge knuckle.

就像我小儿子说的，胡说八道。

8·You might play some games—you might play like checkers and these kinds of—knuckle bones games, that you can still see.

你可能会玩一些游戏——你可能会玩跳棋之类的——抓骨游戏，你仍然可以看到。

9·He refused to knuckle under to the enemy.

他拒绝向敌人投降。

10·Knuckle: You bet! I finally cracked it!

纳克：当然！我终于成功了！

(1)steering knuckle转向关节

(1)knuckle down屈服；开始认真工作

(1)near the knuckle[口语](笑话等)近乎猥亵的，近乎下流的，近乎粗鄙的

(1)knuckle sandwich对准嘴的一拳