- a slight acquaintance with a person or knowledge of a subject
- a slight acquaintance with a person or cursory knowledge of a subject
Oxford American Dictionary
點頭之交:a nodding acquaintance 知心好友:Close friends 如膠似漆: be deeply attached to each other 惺惺相惜:Sympathetic 莫逆之交:Good friends
標準答案是 Nodding acquaintance 泛泛點頭之交
...是相當駕輕就熟的 2008-06-16 13:57:41 補充： however they have nothing more than a nodding acquaintance with the flowers of speech adding up to the connotation 無論如何 他們...