unattributable

adj. 无可归属的

例句与用法：

Quality barely passable but price unattractive

质量尚可但价格并不便宜。

The exterior of the building is very unattractive.

这建筑物的外观很不起眼。

It's an unattractive building, even ugly/ugly even.

这座建筑物很不起眼，甚至可以说很难看。

Most of the buildings in this town are rather unattractive, but this church is an exception.

这座城镇中大多数建筑物都不太好看，但这座教堂是个例外。