B2 unpleasant to look at难看的,不漂亮的
This is modern architecture at its most unattractive.这是现代建筑最丑陋之处。
He was short and overweight and generally unattractive.他又矮又胖,整个人看上去很难看。
C1 lacking good or positive features不好的,糟糕的;乏味的
All of the options were equally unattractive.这些选择都很糟。