She's deaf and dumb.她又聋又哑。

You should be kind to dumb animals.你们应该善待不通人言的动物。

I've met a lot of really dumb people.我遇到过很多非常愚笨的人。

It's the media that's dumb.蠢的是媒体。

The questions were set up to make her look dumb.这些问题是设计好的, 就是想让她露出蠢相。

'What?' I said, still playing dumb.“什么？”我继续装傻。

I came up with this dumb idea.我想出了这个蠢主意。

It was a dumb thing to say.说这话很蠢。

She asks a lot of dumb questions.她问了很多蠢问题。

I was dumb with shyness and awe.我又羞又怕, 话都说不出来了。

Everyone seemed dumb with terror.每个人似乎都吓得说不出话来。

We were all struck dumb for a minute.一时间, 我们都说不出话来。

He stared at her in dumb admiration.他用爱慕的眼神一言不发地注视着她。

an expression of dumb recognition暗自认可的表情