Ethoxarutin
吗乙芦丁
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
Yes, our market analysis tells us our prime user will be between 40 and 60.
好的，我们的市场分析告诉我们，我们产品主要的使用者年龄将在40至60岁。
That's all right. Thank you. Goodbye!
好的。谢谢你，再见！