Brassicasterol
菜子甾醇
🗣️ 情景例句
Well, OK. See if they have a room.
那， 好吧， 看看他们是否还有房间。
They called us just as we were having dinner.
当我们正在吃晚饭，他们就打电话给了我们。
I'll check it out.
我去查查看。