Alkali puriflcation
[机] 碱法净化
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
Thanks.
谢谢。
You may criticize my work freely.
你可以随意批评我的作品。
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。