first grading

英 美
  • 初步土方平整
  • first adj.第一的;最初的adv.首先;第一n.最初;(序数词)第一
  • grading n.等级;分阶段;坡度缓和动词grade的现在分词.
    1. Mary was very sorry to hear that her first grade teacher had passed on.
      玛丽听说她一年级的老师逝世了,非常伤心。
    2. He's not in the first grade as a musician.
      他不是第一流的音乐家。