Middlebrows
n. 知能学识平凡的人；中庸\\na. 极普通的；只有中等文化素养的
🗣️ 情景例句
Mmm-hmm. Thanks.
嗯。谢谢。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
Mum or dad, of course, provide a regular supply of pocket money, but uncles and ants are always a source of extra income.
爸爸妈妈当然经常给孩子零花钱，但是，叔舅婶姨也是孩子们额外收入来源。