基本解釋n.趨光性同根派生 phototaxis相關(guān)詞英漢例句用作名詞 (n.)Scientists invented a mosquito-repellent device using mosquito's phototaxis.利用蚊子的趨光性，專家發(fā)明了一種滅蚊器。After syngamy motile zygotes, gametes as well as quadriflagellated zoospores showed negative phototaxis.雌雄配子具有正趨光性，易大量聚集，結(jié)合后同游孢子一樣都呈負(fù)趨光性。phototaxis更多例句