Depickling
[化] 脱酸
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
Storms make trees take deeper roots.
风暴使树木深深扎根。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。