Eulerian digraph
[计] 欧拉有向图
🧩 词语组成解析
a. 欧拉的
n. 二合字母, 连字\\n[计] 有向图
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
I want to reserve a room.
我想预订一个房间。
The farmers are all busy, getting ready for the next year.
农民们则全都忙着为下一年作准备。