🧩 词语组成解析
nest
[nest]
n. （鸟）窝;温床;（套叠在一起的）一套物件;藏匿处;
vt. 筑巢;嵌套;
vi. 筑巢;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
I've decided to stay at home and be a full-time mother.
我决定留在家里做一个专职母亲。
It's wrong to break the law.
犯法是不对的。
he could no get his arm out.
他的胳膊反倒退不出来了。