dealings
n. 交易;来往
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》
He was scrupulous in all his business dealings.
他在所做的一切商业交易中都是清白的。
《牛津词典》
Have you had any previous dealings with this company?
你曾与这家公司有过业务往来吗?