waspish

他那刻薄的评论让整个房间的气氛都紧张起来。

His ___waspish remarks made the whole room tense.

她尖刻的回应让整个房间的气氛变得紧张起来。

Her ___waspish reply made the atmosphere in the room tense.

她今天脾气特别暴躁，像只蜇人的黄蜂。

She's been unusually ___waspish today, snapping at everyone.