Bird's-nesting
n. 掏鸟巢
🧩 词语组成解析
[计] 嵌套
🗣️ 情景例句
Yes, there is.
有，有心事
The young man had been well aware of her presence at the party.
那个年轻人早已注意到她在宴会上。
When is the most convenient time for you?
你什么时候最方便？