Androstanedione
雄(甾)烯二酮
🗣️ 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
别白费口舌规劝他们，他们不会听你的话。
Who assumes shipment cost?
谁负担运费呢？
The growth of alternative mental interests is a long process.
精神上多种情趣的培养是一个长期的过程。