单词	phototonus
释义	phototonus noun pho·​tot·​o·​nus fōˈtätᵊnəs : tonic condition (as of musculature) resulting from exposure to particular conditions of lighting phototonus in plants usually results in curvature towards a source of light Word History Etymology New Latin, from phot- + tonus
随便看	ADIZ adj adjab adjacence adjacencies adjacency adjacency effect adjacent adjacently adjag adjarian adject adjection adjectival adjectivally adjective adjective equivalent adjectively adjectives adjectivize adjoin adjoined adjoining adjoins adjoint

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