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
I would like to get a more specialized job.
我想获得一份更加专业化的工作。
Her face tells her joy.
她的脸显示了她的喜悦。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。