nest|nests

我在老橡树上发现了一个鸟巢。

I found a bird's ___nest in the old oak tree.

鹰在悬崖边上精心建造了它的巢。

The eagle carefully constructed its ___nest on the cliff edge.

许多昆虫，如黄蜂，用咀嚼过的木浆建造纸状的巢。

Many insects, such as wasps, build paper-like ___nests from chewed wood pulp.

她用她的积蓄买了一架非常好的钢琴。

She used her ___nest egg to buy a really good piano.

她的丈夫留给她一笔可观的积蓄。

Her husband left her a sizeable a ___nest egg.

为未来的财务安全积累一笔积蓄是明智的。

It's wise to build a ___nest egg for future financial security.