longstanding

汉语翻译

a. 长期间的, 长期存在的

英语解释

形容词 longstanding:

having existed for a long timehaving existed or continued for a long time同义词：long-standing

例句

In view of our longstanding business relation, we can consider accepting your counter-offer.鉴于我们之间长期的业务关系，我们可以考虑接受你方还盘。