by mistake
US /baɪ mɪˈsteɪk/
UK /baɪ mɪˈsteɪk/
短语
1.
不小心, 错误地
unintentionally or accidentally
示例:
•
I took her umbrella by mistake.
我不小心拿了她的伞。
•
He sent the email to the wrong person by mistake.
他不小心把邮件发给了错误的人。
在 Lingoland 学习这个单词
不小心, 错误地
unintentionally or accidentally