Seda
abbr. scanning electron diffraction attachment 扫描电子衍射装置
🗣️ 情景例句
That's great! Terrific!
那太好了！ 太棒了！
All work and no play makes Jack a dull boy.
只工作，不玩耍，聪明小孩也变傻。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。