extensorsɪkˈstensərzCOCA⁵⁷⁰⁹⁸BNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 n.伸肌医伸肌原型extensor的复数 The flat finger positions are valuable for exercising the extensors for lifting the fingers and, at the same time, relaxing the extensors near the fingertips. 一个平指的位置是练习抬高手指的最好的选择,同时放松在指尖附近的伸肌。 www.kg886.com