long division
noun/ˌlɒŋ dɪˈvɪʒn/
/ˌlɔːŋ dɪˈvɪʒn/
[uncountable] (mathematics)- a method of dividing one number by another in which all the stages involved are written down
长除法（把每一步骤都写下来） - We still do long division at school.
我们在学校仍然做长除法。
- We still do long division at school.