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。
• 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。
• A novel technology of acidic electroless copper plating on steel matrix was studied in this paper.
  研制了一种新型的钢铁基件酸性化学镀铜工艺技术。
• The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied.
  研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。
• Advances in the transition-metal catalyzed α-arylation of carbonyl derivatives and compounds with acidic hydrogen are reviewed.
  对钯等过渡金属催化的羰基化合物及含酸性氢化合物的α芳基化反应的研究进展进行了论述。
• 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。
• Any of a class of weakly acidic organic compounds; molecule contains one or more hydroxyl groups.
  一类弱酸性有机合成物，分子中含有一个或更多羟基。
• 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。
• Saponification has been a common aqueous cleaning process by chemically reacting with the acidic flux to form soap.
  作为常规的水清洗过程，皂化反应主要通过与酸性焊剂发生化学反应以产生皂化的方式完成清洗。
• 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。