err
美 [ɜr] 
英 [ɜː(r)] 
- v.犯错误;做错事;出差错
 - 网络错误(error);漫游;外部收益率(External Rate of Return)
 
第三人称单数:errs  现在分词:erring  过去分词:erred  
v.
go wrong,blunder,slip up,stumble,go astray
err
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IDM
I thought it was better to err on the side of caution(= to be too careful rather than take a risk) . 我认为宁可过于谨慎也不要冒风险。  | 
err on the side of sth
过于;失之to show too much of a good quality
I thought it was better to err on the side of caution(= to be too careful rather than take a risk) . 我认为宁可过于谨慎也不要冒风险。  |