phototropism

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；向光性

同根派生

• phototropism相關詞

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.
  它與向光性和光周期有關，一般認為黃素通過把光能從藍光轉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.
  它與向光性和光周期有關，一般認為黃素通過把光能從藍光轉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 it

• phototropism劍橋字典
• phototropism柯林斯字典