Underbranch
较低的分支
🗣️ 情景例句
All set for eating.
吃饭用的一切都准备好了。
Why did't you go home?
为什么你不回家？
A man may acquire great knowledge of topics unconnected with his daily work,
一个人可能会获得与其日常工作无关的某些课题的渊博知识，