teach one's grannie (how) to suck eggs
教训长辈; 班门弄斧
teach one's grannie (how) to suck eggs
教训长辈; 班门弄斧
The little girl bid her grannie good morning as she gets up in the morning.
小孙女一早起来就向外祖母道早安。
:上例句、词性分类均由互网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。