背肌力計back: n. 1.背,背部;背脊;背面,反面;背后,后部,后面, ...dynamometer: n. 1.測力計,拉力表。 2.功率計;動力計;電力測工 ...back dynamometer: 背肌力計; 背力計back and leg muscle dynamometer: 背及腿部肌力計back dynamometer with indicator: 指針型背力計下載手機詞典可隨時隨地查詞查翻譯