🧩 词语组成解析
hormone
['hɔ:məun]
n. 荷尔蒙;激素;
🗣️ 情景例句
Did you read the story in the paper, Malcolm?
你看到报纸上的新闻了吗 ,Malcolm?
Youth is life's seed-time.
青年时代是人生的播种期。
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50%至70%时比较有效,