Toramin
三氯丁基丙二酸铵
🗣️ 情景例句
Do you have any questions in mind about them, Mr. Martin?
你还有什么问题吗，马丁先生？
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
Busmen have decided to go on strike next week.
公共汽车司机决定下星期罢工。