Lactic (acid) anhydride
[化] 乳酸酐
🧩 词语组成解析
lactic
['læktik]
adj. 乳的;
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
Fine, Somsak. And you?
很好。 Somsak ，你呢？
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
I'm very sorry. I borrowed a book from the library two weeks ago.
“很对不起。两周前我从图书馆借了一本书。