Hydram
氨[胺]化水溶紫胶
🗣️ 情景例句
I really appreciate it.
我真的很感激。
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，