Daucosterol
胡萝卜甾醇
🗣️ 情景例句
Is anybody hungry?
有人饿了吗？
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
They were expecting a valuable parcel of diamonds from South Africa.
他们正期待从南非来的一个装着钻石的贵重包裹。