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
Maybe we can experiment with your patients
也许我们可以在你的病人中试试
They that live longest must die at last.
活得最久长，终难免一亡。
It is time that we made a decision.
是我们作出决定的时候了。