chalk

[tʃɔːk] [tʃɑːk]
  • 第三人称单数:chalks;
  • 过去式:chalked;
  • 过去分词:chalked;
  • 现在分词:chalking;
  • 例句
    同义词
    词组
    • chalk up
      To earn or score 挣得或得分 To credit or ascribe 把…归于或归功
    • as different as (或 like) chalk and cheese
      (Brit.)fundamentally different or incompatible (英)截然不同的;毫不相容的
    • by a long chalk
      (Brit.)by far (英)…得多;最
    • chalk and talk
      (Brit.)teaching by traditional methods focusing on the blackboard and presentation by the teacher as opposed to more informal or interactive methods (英)使用黑板板书和老师主讲的传统教学法
    • not by a long chalk
      (Brit.)by no means; not at all (英)决不;一点也不
    • chalk something out
      sketch or plan 粗略地计划;规划
    • chalk something up
      draw or write something with chalk 用粉笔画(或写) achieve something noteworthy 取得,达到 ascribe something to a particular cause 把…归于
    柯林斯高阶英汉双解学习词典释义
    英英词典释义
    • Noun
      1. a soft whitish calcite
      2. a pure flat white with little reflectance
      3. amphetamine used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
      4. a piece of chalk (or similar substance) used for writing on blackboards or other surfaces
    • Verb
      1. write, draw, or trace with chalk
    行业词典
    • 体育: 比赛的得分;
      医学: 天然碳酸钙:沉积在海底的海产小生物经酸和热作用分解的无定形存留物。用作牙科学中的磨光剂,又常作为牙粉中的一种成分;精制白垩;
      地质学: 白垩;