problems and mistakes

英 美
  • 问题与错误
  • and conj.和;加;接着;那么
  • mistakes n.错误;误会;过失v.误解;弄错
  • problems 名词problem的复数形式
    1. Trial and error are the source of our knowledge.
      尝试与错误是学识之源。
    2. Problems of stiff at ches and misaligned bolts simply don't exist.
      僵硬与错误闩住的问题根本不存在。