forelimb

1.brachium:The part of the upper arm or forelimb extending from the shoulder to the elbow.

肱,上臂:从肩至肘之间的上臂分或肢。

2.type genus of the Pygopodidae; snake-shaped pleurodont lizard with no forelimbs and only rudimentary hind limbs.

鳞角蜥科的模式属；蛇状的侧生齿蜥蜴，没有肢，有发展的后肢。

3.Test surface righting reflex,cliff avoidance reflex,negative geotaxis reflex,air righting reflex and forelimb grip reflex of ninety-three rats.

同日龄幼大鼠93只,雌雄不拘,分别对平面翻正,空中翻正反射,悬崖回避试验,负趋地性试验,肢握力试验进行测试。