Acid seal paing
[机] 酸对漆
🧩 词语组成解析
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
Get away from me.
从我身边滚开。
Alone, he brooded over his mistake.
她常常独自沉思自己的过失。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。