Ostreasterol
牡蛎甾醇
🗣️ 情景例句
Or someone can sign with us as a guarantor.
或者有人能当担保人帮我们签字。
Hope for the best, but prepare for the worst.
作最好的希望，作最坏的打算。
After that she helped her parents. She quickly cooked the supper, and cleaned the house.
之后她给父母帮忙。她很快煮好了晚餐，并把房子打扫干净。