Eight queens problem
[计] 八皇后问题
🧩 词语组成解析
eight
[et]
num. 八;八个;第八;
n. 八;八人（或物）一组;八人划船队;
adj. 八个的;
n. 皇后区；女王（queen的复数形式）
🗣️ 情景例句
Oh, OK.
噢， 好了。
Burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
I was very tired this morning. I couldn't get up.
我早上很累，起不来。