charcoal

英 [ˈtʃɑːkəʊl]

美 [ˈtʃɑːrkoʊl]

n.  炭，木炭(可作燃料或供作画); 深灰色
vt.  用木炭画; 炭烤

复数：charcoals　过去分词：charcoaled　现在分词：charcoaling　过去式：charcoaled　第三人称单数：charcoals　

CET6TOEFLIELTSTEM4TEM8化学

Collins.1 / BNC.8784 / COCA.7448

牛津词典

noun

• 炭，木炭（可作燃料或供作画）
  a black substance made by burning wood slowly in an oven with little air. Charcoal is used as a fuel or for drawing.
  1. charcoal grilled steaks
     用木炭烤制的牛排
  2. a charcoal drawing
     炭笔画
• 深灰色
  a very dark grey colour

柯林斯词典

• 木炭;(用于绘画的)炭笔，木炭条
  Charcoalis a black substance obtained by burning wood without much air. It can be burned as a fuel, and small sticks of it are used for drawing with.

英英释义

noun

• a stick of black carbon material used for drawing
  Synonym:fusain
• a drawing made with a stick of black carbon material
• a very dark grey color
  Synonym:charcoal greycharcoal grayoxford greyoxford gray
• a carbonaceous material obtained by heating wood or other organic matter in the absence of air
  Synonym:wood coal

verb

• draw, trace, or represent with charcoal

adj

• of a very dark grey
  Synonym:charcoal-greycharcoal-gray

双语例句

• The method of preparation of catalyst, compound ratio of activator and catalysis of charcoal active were studied.
  对催化剂的制备方法、活性组分的配比和以活性炭为载体的催化性能进行了考察。
• We find out which brand of charcoal benefit wildlife.
  我们发现品牌木炭对野生生物的益处。
• We need some charcoal for the fire.
  我们需要一些生火的木炭。
• According to different uses, we can burn low-temperature carbon, or charcoal burning temperature.
  根据不同用途，我们可烧低、中温炭，也可烧高温炭。
• These include liquefied petroleum gas, but also alternatives like biogas, managed charcoal and processed briquettes.
  “这包括使用液化石油气，但是也有其他方案，例如沼气、木炭和经过处理的煤饼”。
• He was burning wood chips to make charcoal
  他在用碎木头烧制木炭。
• Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.
  达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。
• No sooner were the pieces of charcoal rubbed against the glass rod than electricity appeared on the rod.
  木炭块同玻璃一摩擦，棒上就带电。
• At the same carbonization temperature and holding time conditions, different raw materials charcoal heat is not the same.
  在同样的炭化温度和保温时间条件下，不同原材料的木炭发热量也不相同。
• The two-step heating carbonization process was used to prepare highly activated wood charcoal.
  介绍了二步炭化法制备高活性木炭工艺。