Acidity of residue
[化] 残油酸度; 渣油酸度
🧩 词语组成解析
acidity
[ə'siditi]
n. 酸性;<化>酸性;<医>胃酸过多;（言词等的）类刻;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
you people are making one big story.
你们正在制造一件大新闻。
How many dozen are you going to take?
你要拿几打？
Well, there are several things we could do.
唔，有几件事是我们可以做的。