Dealkalization
[化] 脱碱作用
🗣️ 情景例句
What do you think you would bring the job?
你认为你将能为这份工作带来什么？
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，