nondescript
🇺🇸
/ˈnɑːndɪskrɪpt/
🇬🇧
/ˈnɒndɪskrɪpt/
not having any special or interesting qualities
The building was quite nondescript, blending into the city without standing out.
这座建筑非常普通,与城市融为一体,不突出。