Strength of acid
[机] 酸的强度
🧩 词语组成解析
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 did the best you could.
你已经尽力而为了。
Business sweetens pleasure, and labour sweetens rest.
工作后消遣更愉快，劳动后休息更舒畅。
Busmen have decided to go on strike next week.
公共汽车司机决定下星期罢工。