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

• He delights in making caustic remarks.
  他爱损人。
• Some of the color usually stays on while its in the caustic soda, but it wipes right off.
  一些通常的颜色，而停留在其在烧碱，但马上擦拭。
• His caustic remarks was beyond my endurance.
  他说得这样刻薄，我简直无法忍受。
• Application of DCS System in Auto-discharging Caustic Soda from Evaporation
  DCS控制系统在烧碱蒸发自动出料中的应用
• 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。
• The corrosion, anti-rot material and protective measures of caustic soda production in chlor-alkali industry were introduced.
  介绍了氯碱生产中烧碱的腐蚀情况，烧碱生产中主要使用的材料及防护措施。
• 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。
• At present, caustic soda childbirth has baffle law, mercury law and ionic membrane law.
  目前，烧碱生产有隔膜法、水银法和离子膜法。
• An aqueous caustic solution removes carrier gas impurities harmful to the detector cell.
  苛性碱溶液去除运载气体中对检测元件有害的杂质。
• 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。