knuckle
美['nʌkl] 英['nʌkl]
n. 指关节；膝关节；肘形接头；铰链连接
v. 以指节压；屈从；开始努力工作
英英释义
Noun- a joint of a finger when the fist is closed
Verb- press or rub with the knuckles
- shoot a marble while keeping one's knuckles on the ground
例句
用作名词(n.)- Our fingers bend at the knuckle.我们的手指在指关节处弯曲。
- Guidry had the 1 of the best sliders ever and should teach him, and Moose should teach him the Knuckle curve.古得利已经有了史上最厉害的滑球，必须要好好传授他，然后轮到穆西纳，也必须要教他指关节区球。
用作动词(v.)- It's time to knuckle down to work.该开始努力工作了。
THE END
