adding and subtracting machine

 
       
  • 加减计数机

adding and subtracting machine的用法和样例:

例句

  1. The little girl has begun to learn to add and subtract.
    这小女孩已在学做加减法了。
  2. The children are learning to add and subtract.
    孩子们学做加减法。
  3. Is painting, the action of adding and subtracting on a surface?
    绘画是一种在平面上加重或减轻的动作?
  4. The pupil could add and subtract but hadn't learned to divide.
    这名小学生能做加法和减法,但还没学会做除法。
  5. The little girl has begin to learn to add and subtract.
    这小女孩已在学做加减法了。

adding and subtracting machine的海词问答与网友补充:

提问补充

adding and subtracting machine的相关资料:

临近单词

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