Plant (growth) hormone
[化] 植物生长调节剂
🧩 词语组成解析
hormone
['hɔ:məun]
n. 荷尔蒙;激素;
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
That's a tough question to answer.
那是一个很难回答的问题。
Things were clear now.
事情现在清楚了。