caustic 是一个形容词,有两个主要含义:
/ˈkɔːstɪk/
She made a caustic remark about his lack of effort.
她对他缺乏努力发表了一句尖刻的评论。
The critic was known for his caustic wit, which could reduce even the most confident author to silence with a single well-aimed sentence.
这位评论家以其尖刻的机智闻名,他只需一句精准的话就能让最自信的作家哑口无言。
caustic 源自拉丁语 causticus,而拉丁语又借自希腊语 kaustikos(能燃烧的),其词根为 kaiein,意为"燃烧"。这个词最初用于描述具有腐蚀性的化学物质,后来引申为形容言辞如同灼烧一般尖锐刺人。英语中与之同源的词还有 cauterize(烧灼消毒)和 holocaust(大屠杀,原意为"完全烧尽")。