Euler digraph
[计] 欧拉有向图
🧩 词语组成解析
[计] 欧拉
n. 二合字母, 连字\\n[计] 有向图
🗣️ 情景例句
At six o'clock this evening.
今晚六点。
The morning sun never lasts a day.
好景不常。
How interesting! said Ann. It makes me feel thirsty!
“真有趣！”安说，“都让我觉得口渴了！”