aboveboard
adv. 光明正大地；率直地
adj. 光明正大的；直率的
例句
His business dealings were aboveboard.
他的商业交易是光明正大的。
《柯林斯英汉双解大词典》
If there was one thing she prided herself on, it was being open and aboveboard.
如果她对自己有一事而自豪，那就是她的公开及光明正大。
These commercial transactions are aboveboard.
这些商业交易是光明磊落的。
