Pasteurizing
v. 用巴氏灭菌法对（牛奶等）消毒（灭菌）( pasteurize的现在分词 )
🗣️ 情景例句
Only a five percent discount? How about twenty percent?
只打九五折？八折怎么样？
That's OK.
没关系。
What does that do?
这有什么用处呢？