caustic

英 [ˈkɔːstɪk]

美 [ˈkɔːstɪk]

adj.  腐蚀性的; 苛性的; 尖酸刻薄的; 挖苦的; 讥讽的
n.  焦散线; 焦散面; 刻薄; 讽刺; [化]苛性碱; [医]腐蚀剂

复数：caustics　

TOEFLIELTSGRE

Collins.1 / BNC.15238 / COCA.18453

牛津词典

adj.

• 腐蚀性的；苛性的
  able to destroy or dissolve other substances
• 尖酸刻薄的；挖苦的；讥讽的
  critical in a bitter or sarcastic way
  1. caustic comments/wit
     刻薄话；长于讽刺

柯林斯词典

• ADJ-GRADED (化学物质)腐蚀性强的，苛性的
  Causticchemical substances are very powerful and can dissolve other substances.
  1. ...caustic cleaning agents...
     强腐蚀性的洗涤剂
  2. Remember that this is caustic; use gloves or a spoon.
     别忘了，这东西具有腐蚀性;戴上手套或用勺子。
• ADJ-GRADED (语言)刻薄的，尖刻的
  Acausticremark is extremely critical, cruel, or bitter.
  1. His abrasive wit and caustic comments were an interviewer's nightmare...
     他睿智刁钻，评论尖刻，对任何采访他的人而言都是梦魇。
  2. He was often caustic and mocking, or flew into rages.
     他常常讽刺或挖苦人，有时又会大发雷霆。

英英释义

noun

• any chemical substance that burns or destroys living tissue

adj

• of a substance, especially a strong acid
  Synonym:corrosiveerosivevitriolicmordant
• harsh or corrosive in tone
  1. an acerbic tone piercing otherwise flowery prose
  2. a barrage of acid comments
  3. her acrid remarks make her many enemies
  4. bitter words
  5. blistering criticism
  6. caustic jokes about political assassination, talk-show hosts and medical ethics
  7. a sulfurous denunciation
  8. a vitriolic critique
  Synonym:acerbacerbicacidacridbitterblisteringsulfuroussulphurousvirulentvitriolic

双语例句

• His abrasive wit and caustic comments were an interviewer's nightmare
  他睿智刁钻，评论尖刻，对任何采访他的人而言都是梦魇。
• In areas where caustic lyes and acids are used, safety showers must be installed.
  使用腐蚀性碱液和酸性物质的地方必须安装安全喷淋器。
• It is usually adequate to use twice the amount of water to the amount of Caustic Soda you use.
  它通常是足够使用金额两倍的水的数量烧碱使用。
• A strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds.
  一种强碱性腐蚀剂，用于制造肥皂、纸张、铝和各种钠的化合物。
• His caustic remarks was beyond my endurance.
  他说得这样刻薄，我简直无法忍受。
• The causes of liquid caustic soda loss during the liquid caustic soda electrolyte evaporation process were analyzed, and preventive measures were proposed.
  分析了液碱电解液蒸发工艺过程中液碱损失的原因，并提出了预防措施。
• And the cost of ionic membrane caustic soda were decreased with the electrolyzer.
  运行情况表明此种电解槽可降低离子膜碱的生产成本。
• The fiber membrane contactor technology and its application in caustic washing of cis-1,4-polybutadiene rubber unit are introduced.
  介绍了纤维膜接触器技术及其在顺丁橡胶装置碱洗过程中的应用。
• We say that a caustic is formed on the surface of the sphere at this distance.
  我们说，在这一距离的球面上形成了焦散。
• Remember that this is caustic; use gloves or a spoon.
  别忘了，这东西具有腐蚀性；戴上手套或用勺子。