vapid

1. ADJ If you describe someone or something as vapid, you are critical of them because they are dull and uninteresting. 乏味的[表不滿]

...the minister's young and rather vapid wife. ...部長年輕卻乏味的妻子。

She made a vapid comment about the weather. 她對天氣作了一番枯燥的評論。