Lanostenol
羊毛甾烯醇, 二氢羊毛甾醇
🗣️ 情景例句
Susan has told me a great deal about you.
Susan告诉我许多关于你的事。
He is imprisoned.
他被捕入狱了。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：