tartar

英 [ˈtɑːtə(r)]

美 [ˈtɑːrtər]

n.  牙石; 牙垢; 暴君; 脾气暴躁的掌权者

复数：tartars　

BNC.34540 / COCA.22053

牛津词典

noun

• 牙石；牙垢
  a hard substance that forms on teeth
• 暴君；脾气暴躁的掌权者
  a person in a position of authority who is very bad-tempered

柯林斯词典

• 牙垢;牙石
  Tartaris a hard yellowish substance that forms on your teeth and causes them to decay if it is not removed.
• N-COUNT 凶悍的人，脾气暴戾的人;(尤指)悍妇
  If you describe someone, especially a woman in a position of authority, as atartar, you mean that they are fierce, bad-tempered, and strict.
  1. She can be quite a tartar.
     她有时真是个悍妇。
• See also:cream of tartar

英英释义

noun

• an incrustation that forms on the teeth and gums
  Synonym:calculustophus
• a fiercely vigilant and unpleasant woman
  Synonym:dragon
• a salt used especially in baking powder
  Synonym:cream of tartarpotassium bitartratepotassium hydrogen tartrate

双语例句

• The inside of these incisors is also particularly prone to tartar because there are-salivary glands here.
  但因为唾液腺位置的缘故，门牙上也非常容易有牙垢的出现。
• Mix eight grams of alum with seven grams of cream of tartar in a small amount of hot water.
  将八克明矾和七克酒石膏用少量的热水混合在一起。
• Those kind of candy with viscosity, such as chocolate, do not let children eat too much, because viscous candy can become tartar to brush hard, then result in tooth decay.
  带黏性的糖果如巧克力等，最好不要给孩子吃得太多，因为黏性的糖果很容易形成许多难刷的牙垢，容易演变成蛀牙。
• Study on Effects of Mannoprotein Added to Wine Tartar Stability
  酵母甘露糖蛋白对葡萄酒酒石稳定性影响的研究
• Minerals in saliva combine with plaque to form hardened tartar. A build-up of tartar can cause-irritation that gradually makes the gum and jawbone shrink.
  唾液中的矿物质在结合之后，会形成硬化的斑块牙垢，而当牙垢积累到一定的程度之后，可能会引起牙龈与颚骨的萎缩。
• Lemon juice, vinegar and cream of tartar, also known as tartaric acid, are all inexpensive ingredients you might have in your kitchen pantry.
  柠檬汁、醋和酒石酸都价格低廉，是家中厨房必备的圣品。
• The use of a toothbrush to keep tartar down is very helpful.
  使用牙刷去除牙垢很有帮助。
• Mix 8 grams of alum with 7 grams of cream of tartar in a small amount of hot water.
  将八克明矾和七克的酒石混合在少量的热水中。
• Troubled modern Chinese oral health main seven big problems, including dental caries, plaque and tartar, bleeding gums, teeth, sensitive nature teeth are white and tone.
  困扰现代中国人口腔健康主要有七大问题，包括龋齿，牙石，牙菌斑，牙龈出血，牙本质敏感，牙齿不洁白和口气。
• It is often mixed with cream of tartar, a fine powder commonly used in cooking.
  它通常被和酒石常用于烹调的一种细粉混合在一起。