ironical
adj. 反语的，讽刺的；（因出乎意料而）奇怪的，好笑的
例句
Why does the speaker say what the Herzau's did at home is ironical?
为什么说话者说赫索家在家里做的事是讽刺的？
“Of course,” he snapped with ironical arrogance.
“当然，”他带着讽刺的傲慢厉声说道。
"Of course," he snapped with ironical arrogance.
