Arborescence
n. 树状, 枝状\\n[机] 乔木性
🗣️ 情景例句
It's hard to say. I like volleyball a lot, but I guess I like tennis better.
很难说，我喜欢排球，但我想我比较喜欢网球。
In time of peace prepare for war.
居安思危。
I will continue my learning, though I am tired of learning English.
尽管我很烦英语，我还是要学它。