| 单词 | diaphototropism | 
| 释义 | > as lemmasˌdiaphoˈtotropism   ˌdiaphoˈtotropism  n.				 [Compare diaheliotropic adj., diaheliotropism n.]			 ΚΠ 1901    D. T. MacDougal Pract. Text-bk. Plant Physiol. viii. 127  				Leaves..place their surfaces at right angles to the direction of the rays in response to their diaphototropism. 1929    J. C. Bose Growth & Tropic Movement Plants xiii. 133 		(title)	  				Dia-phototropism and negative phototropism. < as lemmas | 
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