基本解釋植物激素同根派生 phytohormones相關詞英漢例句Phytohormones, especially auxin, play essential roles in coordination of these two regulation mechanisms.植物激素，尤其是生長素在協(xié)調躰內外調節(jié)機制中起著不可或缺的作用。phytohormones更多例句