Fucosterol
岩藻甾醇, 岩藻固醇
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
I want to make a local call.
我要打个市内电话。
What about some sugar?Two teaspoonfuls?
加些糖怎么样？两茶匙行吗？