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
Don't waste your school years, son, they can determine your future.
孩子，别荒废你的学业，它们对你的未来有决定作用。
I went there on business.
我出差到那儿。
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。