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

• 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。
• Lead is more solvent in acidic water.
  铅在酸性水中更易溶解。
• 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。
• A toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic.
  一种白色的有毒可溶性晶状酸，苯的衍生物，用于制造和作消毒剂和杀菌剂。
• 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。
• 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。
• Fermentation conditions were important factors that effected acidic proteinase production in pure draft beer fermentation.
  发酵条件是影响纯生啤酒发酵过程中酸性蛋白酶分泌的重要因素。
• 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。
• This liquid is a base, and not acidic.
  这种液体是一种碱，不是酸。
• The fluid that emerges from the vents is acidic ( pH 3) and hot.
  从那些出口出来的液体呈酸性（pH值为3），且是热的。