Old growth
un. 原始林；成熟原始森林\\n
🧩 词语组成解析
old
[old]
adj. 老的;古老的;以前的;（用于指称被替代的东西）原来的;
n. 古时;
🗣️ 情景例句
I always wanted to travel to Europe but I was afraid that language would be a problem.
我总想去欧洲旅游，但我又怕语言是个问题。
It is harder to marry a daughter well than to bring her up well.
养女容易嫁女难。
We would be glad to start business with you.
我们很高兴能与贵公司建立贸易往来。