sprainvt. 挫傷、扭筋、錯筋n. 扭傷、扭筋學術名詞扭傷:醫學、畜牧學、舞蹈、航空太空、機械工程、獸醫學英文釋義a painful injury to a joint caused by a sudden wrenching of its ligamentstwist suddenly so as to sprain