常見例句Phytohormones, especially auxin, play essential roles in coordination of these two regulation mechanisms.植物激素，尤其是生長(zhǎng)素在協(xié)調(diào)體內(nèi)外調(diào)節(jié)機(jī)制中起著不可或缺的作用。 返回 phytohormones