belittle
verb [ T ] uk/bɪˈlɪt.əl/ us/bɪˈlɪt̬.əl/
轻视;贬低
to make a person or an action seem as if he, she or it is not important
Though she had spent hours fixing the computer, he belittled her efforts. 虽然她花了几个钟头修电脑，他却无视她的努力。
Stop belittling yourself - your work is highly valued. 别小看你自己——你的工作很有价值。
Synonym: disparage