Epiphysin
[医] 松果体激素, 松果素
🗣️ 情景例句
The wedding ceremony is about to begin.
婚礼就要开始了。
The morning sun never lasts a day.
好景不常。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。