caustic [ˈkɔ:stɪk]
 
 
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基本释义
adj.刻薄的,腐蚀性的
英英释义
describes a chemical that burns or destroys things, especially anything made of living cells
参考例句
He opened his mouth to make a caustic retort. 他张嘴开始进行刻薄的反击。
He enjoys making caustic remarks about other people. 他喜欢挖苦别人。
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