Active acidity
[化] 活性酸度
🧩 词语组成解析
active
['æktiv]
adj. 积极的，活跃的，有生气的;迅速的，敏捷的;有效的，起作用的;
n. [语法]主动语态;积极分子，活跃的人;
acidity
[ə'siditi]
n. 酸性;<化>酸性;<医>胃酸过多;（言词等的）类刻;
🗣️ 情景例句
It will take less than 5 minutes to check out.
退房最多只需5分钟。
Turn left at the first light. You can't miss it.
到第一排红绿灯处往左拐。你不会找不找的。
His bike hit the bag of rice and he fell off.
他的车撞到大米上，他摔了下来。