Aciding
酸蚀法
🗣️ 情景例句
I want to stay here and fish.
我想待在这里 钓鱼。
If your prices are more favorable than those of your competitors we shall send you our order.
如果你方价格比其他竞争对手的优惠，我们将向你们订货。
He collected tetters and made copies of people's diaries.
他收集到一些信件，复印了一些人的日记。