diageotropicWiktionary 原文构词拆分dia-前缀through, across · between+geo-前缀earth · geography+-tropic后缀(sciences) Turning or changing. · (sciences) Affecting or attracted to the thing specified.词源说明From dia- + geo- + -tropic.释义（英文）形容词 Adjective(botany) Relating to, or exhibiting, diageotropism.