词汇	ratio law
释义	ratio law 比率定律
随便看	contractile organ contractile organs contractile phenotype contractileprotein contractile protein contractile proteins contractile proteins of muscle contractile contractile reserve contractile response contractile ring contractile ring dysphagia contractile ring theory contractile root contractile shealtb contractile shealth contractile stricture contractile tail contractile tissue contractile vacuole contractile vacuoles contractile wings contractilities Contractilities,Heart contractility