Aciding
酸蚀法
🗣️ 情景例句
We are four in all.
我们家共有四口人。
Pigs may fly,but they are very unlikely birds.
猪儿纵会飞，终究不是鸟。
it may have been because curiosity attracted them and because the scent of a possible meal attracted the sharks.
那么它们可能是出于好奇；而鲨鱼可能是闻到了可以美食一顿的香味。