beaker

英 [ˈbiːkə(r)]

美 [ˈbiːkər]

n.  (常指无柄的)塑料杯，纸杯; 一杯(的量); 烧杯

复数：beakers　

TEM4TEM8化学

BNC.16337 / COCA.22497

牛津词典

noun

• （常指无柄的）塑料杯，纸杯
  a plastic or paper cup, often without a handle, used for drinking from
• 一杯（的量）
  the amount contained in a beaker
  1. a beaker of coffee
     一杯咖啡
• 烧杯
  a glass cup with straight sides and a lip, used in chemistry, for example for measuring liquids

柯林斯词典

• （通常无柄的）塑料杯
  Abeakeris a plastic cup used for drinking, usually one with no handle.
• 大口杯；大玻璃杯
  Abeakeris a large cup or glass.
• 烧杯
  Abeakeris a glass or plastic jar which is used in chemistry.

英英释义

noun

• a cup (usually without a handle)
• a flatbottomed jar made of glass or plastic

双语例句

• Cooling the beaker helps precipitate the compound.
  给烧杯降温有助于使化合物沉淀。
• And the beaker on the left will be emptied and the beaker on the right will fill up correspondingly.
  左边的烧杯将会慢慢地变空，与之相应的是，右边的烧杯将会渐渐地变满。
• What will increase after the stone is put into the beaker?
  把石头放进烧杯后，什么将会增加？
• Through a large number of beaker tests, we have compared their purifying effects and economic worth, and bioflocculation is better.
  通过大量的烧杯试验，对各种混凝剂的净水效果及经济价值进行比较，同时，也对混凝沉淀后滤后水做了一些研究。
• Click Menu, Settings, Show Beaker Volumes.
  点击菜单，设置，显示烧杯栏。
• Your oven is pretty much an advanced science gadget already, you use meat thermometers, and that measuring cup looks an awful lot like a beaker.
  你的炉子已经是非常先进的高科技产品了，你用着肉类温度计和酷似实验室烧杯的量杯。
• Predict the temperature of the water in the beaker.
  预测烧杯里的水的温度。
• Is that a beaker or are you happy to see me?
  那是个大杯子，还是你很高兴见到我呢？
• Leave the beaker in a shaded place for7 to10 days, and observe changes of the crystal every day.
  将烧杯放在阴凉的地方7至10天，并每天观察结晶体的变化。
• A thermometer is placed in a mixture of ice and water in a beaker.
  有一个温度计放在烧杯内冰和水的混合物中。