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

• Lead is more solvent in acidic water.
  铅在酸性水中更易溶解。
• 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。
• Acidic soil can be neutralized by adding lime, but that's too expensive for poor Chinese farmers.
  酸性土壤可以通过添加石灰得到中和，但是这对于并不富裕的中国农民来说代价太高。
• 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。
• 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。
• 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 times of organic solvent extraction and of acid washing and the duration of acidic hydrolysis needed are established.
  实验确定了有机溶剂萃取和酸洗次数及酸水解时间等操作参数。
• 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。
• 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。
• Analysis methods of nickel, zinc and boric acid in an acidic zinc-nickel alloy plating bath were established.
  制定了酸性锌镍合金镀液中镍、锌和硼酸的分析方法。