molar

英 [ˈməʊlə(r)]

美 [ˈmoʊlər]

n.  磨牙; 臼齿

复数：molars　

GRE

BNC.13589 / COCA.21631

牛津词典

noun

• 磨牙；臼齿
  any of the twelve large teeth at the back of the mouth used for crushing and chewing food

柯林斯词典

• 磨牙;臼齿
  Yourmolarsare the large, flat teeth towards the back of your mouth that you use for chewing food.

英英释义

noun

• grinding tooth with a broad crown
  Synonym:grinder

adj

• containing one mole of a substance
  1. molar weight
• designating a solution containing one mole of solute per liter of solution
• of or pertaining to the grinding teeth in the back of a mammal's mouth
  1. molar teeth

双语例句

• O what happens if the molar volume for the liquid is bigger than the molar volume of the solid.
  会怎么样，如果水的摩尔体积，比固体的摩尔体积大？
• Giant pandas have large molar teeth and strong jaw muscles for crushing tough bamboo.
  为咬碎坚韧的竹子，大熊猫有大的磨牙牙齿和强壮的颚肌肉。
• Last premolar of upper jaw, first molar of lower jaw.
  上颚最后的一只前臼齿，下颚最前的一只臼齿。
• On this basis, we discuss the molar structure of ancient marine environment in the analysis of the significance.
  在此基础上，讨论了臼齿构造在分析古海洋环境方面的重要意义。
• Thirdly, the relationships between electric conductivities of potassium chloride solutions and temperature and molar ratio are studied.
  三是研究了氯化钾溶液的电导率随温度和浓度变化的关系。
• The effects of reaction temperature, space velocity, molar ratio of water to methanol, and reaction time on the performance of the micro reactor were investigated.
  试验研究分析了反应温度、进料速度、水醇比（水和甲醇的物质的量的比）、反应时间对甲醇水蒸气重整制氢微型反应器性能的影响。
• Objective To study the tooth germ development of mouse molar in fluorosis.
  目的探讨高氟环境对小鼠磨牙牙胚发育的影响。
• Seven months into the walk, she lost a molar.
  启程七个月之后，她掉了一颗臼齿。
• YB Is going to be answer to part b, given these two molar fractions and the total pressure.
  等于0。139，So，yB，is，equal，to，0。139。，这是成分B的答案，我们可以从这两个摩尔分数和总气压算出来。
• The effect of first premolar extraction on third molar angulation and eruption space
  第一前磨牙减数治疗对第三磨牙角度和萌出间隙的影响