phototropism的词源

英文词源

phototropism (n.)youdaoicibaDictYouDict
1899, from German phototropie (1892), from photo- + tropism.

中文词源

phototropism:向光性

phot-,光,-trop,向,词源同turn,tropic.

该词的英语词源请访问趣词词源英文版:phototropism 词源,phototropism 含义。