Supination

[sju:pi'neiʃәn]

解释:

(noun.) rotation of the hands and forearms so that the palms face upward.

塞西尔编辑--From WordNet

解释:

(n.) The act of turning the hand palm upward; also, position of the hand with the palm upward.

(n.) The act or state of lying with the face upward. Opposed to pronation.

编辑:洛拉