fair and square
US /fer ənd skwer/
UK /fer ənd skwer/

成语
1.
光明正大, 公平公正
in a just and honest way; without cheating or deception
示例:
•
He won the competition fair and square.
他光明正大地赢得了比赛。
•
We beat them fair and square, there's no doubt about it.
我们光明正大地击败了他们,毫无疑问。
在 Lingoland 学习这个单词