Classifying crystallizer
[化] 分级结晶器
🧩 词语组成解析
[经] 分类
[化]结晶器
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
The film was set in California in the middle of the nineteenth century.
这部影片是以19世纪中叶加利福尼亚为背景的。