supinator
noun [ C ] medical specialized uk/suː.pɪˈneɪ.tər/ us/ˈsuː.pəˌneɪ.t̬ɚ/
旋后肌
a muscle in the front of the arm that is involved in turning the palms (= inside part) of the hands upward
英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。