lactic acid

音标发音

• 英式音标 [ˌlæk.tɪk ˈæs.ɪd]
• 美式音标 [ˌlæk.tɪk ˈæs.ɪd]
• 英式发音
• 美式发音

基本解释

• [有化] 乳酸

同根派生

英汉例句

双语例句

• Lactic Acid and Friendly Bacteria: Contribute to the health of the digestive tract. Found in old fashioned lacto-fermented foods.
  乳酸和益生菌：乳酸和益生菌对机体的消化系统非常有益，它们能够在传统的发酵性食品中获得。
• Kimchi has antibiotic functions as lactic acid bacteria produced in the process of fermentation suppresses growth of harmful bacteria.
  由于在发酵过程中产生的乳酸菌抑制了有害菌的生长，所以泡菜有抗生素作用。
• That can lead to a buildup of lactic acid in your muscles, so swimming a few laps too soon after lunch could cause a sudden (though not fatal) cramp.
  这会导致肌肉中的乳酸增加，所以饭后马上游几圈的话会导致急性（并非致命性）抽筋。

权威例句

• The lactic acid in it supposedly helps dissolve dead skin cells and aids cellular regeneration.
  FORBES: Getting Milked
• Its precursor, molecules of lactic acid, exists in two forms, so-called left-handed and right-handed versions.
  FORBES: Magazine Article
• Bacteria which produce putrefaction and gas in the intestines cannot live in lactic acid.
  FORBES: Does genetically modified corn cause cancer? A flawed study fails to convince.

词组短语

短语

• lactic c acid amide 乳酸胺
• lactic -acid milk 乳酸奶
• lactic c acid fermentation 乳酸发酵
• lactic c acid 乳酸
• lactic fermentation acid 乳酸发酵酸

英英字典

剑桥英英字典

• an acid that exists in sour milk and is produced in muscles after a lot of exercise

柯林斯英英字典

• Lactic acid is a type of acid which is found in sour milk and is also produced by your muscles when you have been exercising a lot.

专业释义

机械工程

• 乳酸

  The acidity of finished acidified malt was 1.5%-2.5% (lactic acid).
  成品酸麦芽含酸1.5％—2.5％（以乳酸计）。

  化学

• 乳酸

  PLA has been produced by ring-opening polymerization of lactide or direct polycondensation of lactic acid.
  制备聚乳酸常通过乳酸的直接聚合或丙交酯的开环聚合两种方法。

• 丙醇酸
• 2-羟丙酸

生物学

• 乳酸