Xanthopone
乙基黄原酸锌
🗣️ 情景例句
The plan is a simple one.
计划很简单。
Would you please read the draft contract and make your moments about the terms?
请仔细阅读合同草案，并就合同各条款提出你的看法好吗？
They will arrive in half an hour.
他们将于半小时之内到达。