点击下方单词,选择对的这个单词
及物动词
名词
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.
1. a painful injury to a joint caused by a sudden wrenching of its ligaments
多通过句子记忆单词，而不是单独死记硬背。
