Dealkalization
[化] 脱碱作用
🗣️ 情景例句
You can't take her promises seriously, she never keeps her word.
她答应的事不用当真，她说话从来不算数。
We need skilled electricians.
我们需要有技术的电工。
You look as if you didn't care.
你看上去好像满不在乎。