Rockogenin
岩配基, 5α, 22α-螺甾烷-3β, 12β-二醇
🗣️ 情景例句
We had some good times together.
我们共渡许多美好时光。
Thank you very much. Here's $10.00. Give me $1.00 back, please.
太谢谢你了。这是10美元，找我1美元就行了。
On weekdays, I get up at 6:30.
我平时六点半起床。