Seda
abbr. scanning electron diffraction attachment 扫描电子衍射装置
🗣️ 情景例句
about the first Thanksgiving.
第一次感恩节历史剧。
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
she was impatient to try it on.
这时她急于想试试。