Karmen
abbr. Karlsruhe-Rutherford 卡尔斯鲁厄-卢瑟福
🗣️ 情景例句
What did you see on your vacation?
在假期中都看了些什么？
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。