error/'erər $ -ər/

n. a mistake

n. [C; U] 错误；差错：[error in (doing) sth] There are many errors in your homework. 你的家庭作业有很多错误。

◇I made an error in calculating the total. 我算总数时出了错。

音组-ror/-rər $ -rər/

emperor; error; mirror; terror

辨析error; fault; mistake