小指伸肌extensor: n. 【解剖學】伸(張)肌 (opp. flexor)。 ...muscle: n. = mussel. little finger: 小指。(twist [wrap] around one' ...extensor muscle of index finger: 食指固有伸肌; 食指伸肌extensor muscle of lesser finger: 小指伸肌下載手機詞典可隨時隨地查詞查翻譯