Definition: the way a person or thing looks to other people Level: B1
这些建筑在外观上非常相似。
The buildings are very similar in ___appearance.
只需以特定方式照明，你就可以改变整个房间的外观。
You can alter the whole ___appearance of a room just by lighting it in a certain way.
她给人一种非常高效的印象。
She gives the ___appearance of being very efficient.
