Acidity of petroleum product
[机] 石油产品的酸度
🧩 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
some magazine will pick up the story, too.
一些杂货店也将刊登这项消息。
The boy is shot.
那个男孩遭到了枪击。
Thank you. You watched the match, didn't you?
谢谢你。你看了比赛，对吧？