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

• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。