something that is not treated with as much respect as other similar things because it is not thought to be as good, important or successful略逊一筹的事物；不受青睐的事物
The short story is often considered to be a poor relation to the novel.人们通常认为短篇小说远不如长篇小说受青睐。🔊🔊
Extra Examples
Our branch of the family was always regarded as the poor relations.我们家这一支总是被视为家族中的穷亲戚。
He believes that interior design is the poor relation of architecture.他认为室内设计的地位比不上建筑。
Other sparkling wines are often considered the poor relations of champagne.其他起泡葡萄酒往往被认为较香槟酒为次。