音標發(fā)音英式音標 [f???t?t.r?.p?.z?m]美式音標 [?f??.t??tr??.p?.z?m]英式發(fā)音 美式發(fā)音 基本解釋n.屈光性；曏光性同根派生 phototropism相關(guān)詞英漢例句用作名詞 (n.)They are involved in phototropism, and in PHOTOPERIODISM, where they are thought to affect phytochrome by transferring light energy from blue to red wavelengths.它與曏光性和光周期有關(guān)，一般認爲黃素通過把光能從藍光轉(zhuǎn)移到紅光而影響光敏色素。They are involved in phototropism, and in PHOTOPERIODISM, where they are thought to affect phytochrome by transferring light energy from blue to red wavelengths.它與曏光性和光周期有關(guān)，一般認爲黃素通過把光能從藍光轉(zhuǎn)移到紅光而影響光敏色素。phototropism更多例句英英字典劍橋英英字典 the growth or movement of a plant, or of a particular part of a plant, towards light or away from itphototropism劍橋字典phototropism柯林斯字典