| 释义 |
pho·to·tax·is 英ˌfəʊtə'tæksɪs美ˌfoʊtə'tæksɪs
基本例句
n.趋光性¹⁰⁰形容词phototactic副词phototactically
名词100%
用作名词Scientists invented a mosquito-repellent device using mosquito's phototaxis.利用蚊子的趋光性，专家发明了一种灭蚊器。
After syngamy motile zygotes, gametes as well as quadriflagellated zoospores showed negative phototaxis.雌雄配子具有正趋光性，易大量聚集，结合后同游孢子一样都呈负趋光性。 |