Seda
abbr. scanning electron diffraction attachment 扫描电子衍射装置
🗣️ 情景例句
She wanted something to do, I guess.
我猜想她想找点事做吧。
Learn young, learn fair.
学习趁年轻，既学就学好。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。