Treeline
n. 树木生长线（按海拔标示的树木生长上限）
🗣️ 情景例句
This is wonderful, you're a great cook.
太好吃了，你真是个好厨师。
He insisted that he was innocent.
他坚称自己是无辜的。
It's always warm in April and May,but it rains sometimes.
4月和5月的天气总暖洋洋的，但有时下雨。