acidic

英 [əˈsɪdɪk]

美 [əˈsɪdɪk]

adj.  很酸的; 酸性的

TOEFL机械

BNC.15489 / COCA.14328

牛津词典

adj.

• 很酸的
  very sour
  1. Some fruit juices are very acidic.
     有些果汁酸得很。
• 酸性的
  containing acid
  1. acidic soil
     酸性土壤

柯林斯词典

• ADJ-GRADED （物质）含酸的，酸性的
  Acidicsubstances contain acid.
  1. Dissolved carbon dioxide makes the water more acidic.
     二氧化碳溶解后能使水的酸性增加。
• ADJ-GRADED （味道）酸的
  Anacidictaste is sour and sharp.
  1. If the sprouts smell, or taste, mouldy or acidic do not eat them.
     如果甘蓝闻着或吃着有霉味或酸味，请勿食用。

英英释义

adj

• being or containing an acid
• being sour to the taste
  Synonym:acidacidulentacidulous

双语例句

• The electroflocculation process for treating TNT acidic waste water has been studied in this paper.
  研究了处理TNT酸性废水的电絮凝方法。
• The major components of acidic fraction are phenols and organic acids.
  酸性组分主要由酚类化合物和有机羧酸组成。
• Effect of acidic and alkaline gas on the permanence of archival and magazine paper was studied.
  研究了酸碱性气体对档案资料用纸耐久性的影响。
• At the same time, carbon dioxide absorbed by the oceans has made the oceans more acidic.
  与此同时，海洋所吸收的二氧化碳增加了海洋的酸性。
• Water sensitivity of rock would be controlled by acidic medium, while it would be enhanced by alkaline medium.
  酸性介质能抑制岩石水敏性而碱性介质会增强岩石水敏性。
• N-butyl lactate was synthesized from lactic acid and n-butyl alcohol in the presence of strongly acidic cationic exchange resin.
  在强酸性阳离子交换树脂存在下，由乳酸和正丁醇合成了乳酸正丁酯。
• Sulfur dioxide and nitrogen oxides also cause acidic precipitation, commonly called acid rain.
  二氧化硫和氨氧化物引起酸性降雨，常称为酸雨。
• Effects of several kinds of acidic catalysts on castor oil dehydration have been explored.
  考察了若干种酸性催化剂对蓖麻油脱水的影响。
• Lead is more solvent in acidic water.
  铅在酸性水中更易溶解。
• Corrosion reactions, with metal dissolution, can occur in both basic and acidic solutions.
  使金属溶解的腐蚀反应，可以在碱性也可以在酸性溶液中发生。