He probably erred on the conservative rather than the generous side.他可能过于保守，而不是过于宽宏大量。He erred in his judgement.他判断错了.We will work on those who have erred and help them do right.我们将对犯了错误的人做工作,并帮助他们改正....

erred的音标：...

v.犯错误，做错事( err的过去式和过去分词 )...