Treeline
n. 树木生长线（按海拔标示的树木生长上限）
🗣️ 情景例句
Oh, I'd love some ice cream.
哦， 我想吃冰淇淋。
Dead men tell no tales.
死人不会搬弄是非。
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。