Irreplaceability
n. 无法调换, 不能取代
🗣️ 情景例句
I do think you should go see the houses
我确实感到你们应该去看看这些房子，
Young cocks love no coops.
小公鸡不恋笼。
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。