哦=okay或者understood 嗯=yepyes的意思不等于em哦对了用英语怎么说，em在英语里是思考时候发出无意义的声音。

Are you suffering dysmenorrhea？ Take care of yourself， no one can share the pain with you。

诶，对了 英文是Oh，by the way 例句及用法1Oh， by the way， there is a telephone message for you嗳，对了，有哦对了用英语怎么说你一个电话口信2Oh， by the way， great service tonight哦，对了，今晚的服务非常好。

例句1Oh Stephen darling， how can I ever thank you for being so kind？哦，亲爱的斯蒂芬，你对我这么好，叫我怎么感谢你呢2Oh， is that your car outside？ I may have blocked you in哦，外面是您的。