Thermotube
热管
🗣️ 情景例句
The work is coming along quite well.
工作进展得相当顺利。
The editor checks all of the current news.
编辑在检查所有的时事消息。
Friday, Saturday and Sunday in the country!Aren't you lucky!
星期五、星期六和星期日在乡下过！你们真幸运啊！