Lactic ferment
[医] 乳酸生成酶
🧩 词语组成解析
lactic
['læktik]
adj. 乳的;
🗣️ 情景例句
You haven't been around much lately.
最近你在家的时候不多。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
Each day is a holiday,and ordinary holidays, when they come,
每天都是假日，而通常的假期到来时，