1. He sprained his ankle when he fell.
    他跌倒时扭伤了踝骨。

2. sprain的解释

2. Rosa fell and sprained her ankle.
    罗莎跌倒了，扭伤了足踝。

1. He got a foot sprain in his ankle.
    他脚踝受了严重的扭伤。

1. 扭伤：髂肌呈扇形,起自髂窝;腰大肌长形,扭伤扭伤(sprain)是指四肢关节或躯体部的软组织(如肌肉、肌腱、韧带、血管等)损伤,而无骨折、脱臼、皮肉破损等情况. 临床主要表现为损伤部位疼痛肿胀和关节活动受限,

2. 拉傷：sion)韧带拉伤(sprain)关节脱位骨折外伤例如:跑步(膝、踝)游泳(肩、颈、腰)爬山(臀、膝、踝)篮球(指、膝、踝、足跟)羽球(肘、膝)网球(肩、肘)桌球(肩、膝、腰)青壮年的过度使用症(过劳) 腱鞘炎:如妈妈手(桡骨茎突腱鞘炎)滑囊炎:如矿工肘(鹰嘴突滑囊炎)肌痉挛:如腓肠肌(小腿肚)痉挛肌筋膜疼痛症候群:如长期背痛神经卡压症候群

3. sprain的近义词

3. 挫折：split brain-分割脳の | sprain-挫折 | spurious pregnancy-想像妊娠

4. 捩伤：控制呼吸 controlled respiration | 捩伤 sprain | 辅酶 A coenzyme A

1. 扭;扭伤
    If you sprain a joint such as your ankle or wrist, you accidentally damage it by twisting it or bending it violently.

    e.g. He fell and sprained his ankle.
           他摔了一跤，扭伤了脚踝。

2. 扭伤
    A sprain is the injury caused by spraining a joint.

1. a painful injury to a joint caused by a sudden wrenching of its ligaments

1. twist suddenly so as to sprain

    e.g. wrench one''s ankle
           The wrestler twisted his shoulder
           the hikers sprained their ankles when they fell
           I turned my ankle and couldn''t walk for several days

    Synonym: twistwrenchturnwrickrick