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    1. 首頁英語詞典isometricsisometrics英英釋意

      isometrics

      美[,a?s?'m?tr?ks]
      • n. [物] 等容線;[物] 等體積線

      英英釋意


      1. muscle-building exercises (or a system of muscle-building exercises) involving muscular contractions against resistance without movement (the muscles contracts but the length of the muscle does not change)