knuckles

n.

（指人）指关节( knuckle的名词复数 )；（指动物）膝关节，踝；

v.

（指人）指关节( knuckle的第三人称单数 )；（指动物）膝关节，踝；

steering knuckle转向关节

knuckle down屈服；开始认真工作

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

knuckle sandwich对准嘴的一拳

1. Our fingers bend at the knuckle.
   我们的手指在指关节处弯曲。
2. 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。

1. It's time to knuckle down to work.
   该开始努力工作了。

KNUCKLES (KNU) encodes a C2H2 zinc-finger protein that regulates development of basal pattern elements of the Arabidopsis gynoecium.
Role of Non-Timber Forest Products in the Economy of Peripheral Communities of Knuckles National Wilderness Area of Sri Lanka: A Far...
Structural basis of pre-let-7 miRNA recognition by the zinc knuckles of pluripotency factor Lin28
The climate and vegetation of the Knuckles region of Ceylon
Impression knuckles create projections in throughdried sheet imparting cross-machine direction stretch
Stamped steering knuckles and brake backing plate weldment
Molecular diversity subdivides the adult forebrain neural stem cell population
Quiescent and Active Hippocampal Neural Stem Cells with Distinct Morphologies Respond Selectively to Physiological and Pathological ...
Postprandial lipid, glucose, insulin, and cholecystokinin responses in men fed barley pasta enriched with beta-glucan.
Interactions and survival of enteric viruses in soil materials.