Euler tour
[计] 欧拉环游
🧩 词语组成解析
[计] 欧拉
tour
[tuə]
n. 旅行，观光;巡回演出;任职期;轮班;
vt. 到…旅游;在…巡回演出;
vi. 观光;巡回;
🗣️ 情景例句
I did both with Richard and Susan,
有Richard和Susan时我这样做，
The old goose plays not with foxes.
老鹅不和狐狸一起玩。
I don't doubt that he will help me.
我不怀疑他会援助我。