Terms for subject Construction containing method error

English	Chinese
method of trial and error	试错〔试算，试凑，差试，试配，尝试，逐步逼近〕法
method of trials and errors	试错〔试算，试凑，差试，试配，尝试，逐步逼近〕法
try and error method	尝试〔试探，试凑，试错，逐次逼近〕法
try-and-error method	试探〔尝试，试凑，试错，逐次逼近〕法