Arealometer
纤维细度气流测定仪
🗣️ 情景例句
OK, Danny.
好啦 ，Danny。
I also want to express my gratitude to all of my teachers over the years.
另外，我还想感谢这个多年来所有教过我的老师。
That's why I've come to see you.
这就是我来见您的原因。