Silenosterone
三羟基胆甾烯二酮
🗣️ 情景例句
No. I sold the house and the furniture,put a few personal things in an old trunk,
不。我把房子和家俱都卖了，剩下一些东西放进一个旧衣箱，
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
Please ask her to call me back when she's back.
她回来时请让她给我回个电话。