err 的英语意思
errerr /ɜː $ ɜːr/ verb [intransitive] 
查看全部语言翻译1err on the side of something to be more careful or safe than is necessary, in order to make sure that nothing bad happens为确保不出差错而比必要更加谨慎或稳妥: 
It’s always best to err on the side of caution.凡事宁可过于谨慎，总是最妥当的。2old use旧式 to make a mistake犯错；出错
查看全部语言翻译1err on the side of something to be more careful or safe than is necessary, in order to make sure that nothing bad happens为确保不出差错而比必要更加谨慎或稳妥: It’s always best to err on the side of caution.凡事宁可过于谨慎，总是最妥当的。2old use旧式 to make a mistake犯错；出错