[mass noun]the use of irony to mock or convey contempt 讽刺,挖苦,嘲笑 she didn't like the note of sarcasm in his voice. 她不喜欢他话音中挖苦的腔调。
语源
mid 16th cent.: from French sarcasme, or via late Latin from late Greek sarkasmos, from Greek sarkazein 'tear flesh', in late Greek 'gnash the teeth, speak bitterly' (from sarx, sark- 'flesh')