v.扭傷
n.扭傷
His odds are very poor after he sprained his wrist. 他扭傷了手腕，獲勝的可能性極小。
He got a foot sprain in his ankle. 他腳踝受了嚴(yán)重的扭傷。
Sprain and strain is caused by overstretching. 扭傷和拉傷都是由過度伸展導(dǎo)致。
