dumb

（因…）说不出话

unable to speak because of a strong emotion (e.g., with rage, with amazement)

因强烈的情感而无法说话（如：因愤怒、因惊奇）

非常愚蠢

very stupid

很蠢

极其愚蠢

very stupid

非常愚蠢

难以置信地愚蠢

extremely stupid

极其愚蠢

简直是蠢

simply and completely stupid

简直是完全的愚蠢

相当愚蠢

quite stupid

挺蠢的

又聋又哑

unable to hear or speak. Note: This term is now considered old-fashioned and offensive by many people.

无法听见或说话。注意：这个词现在被许多人认为已经过时且具有冒犯性。

是愚蠢的

to be stupid

很蠢

听起来很蠢

to sound stupid

听上去很愚蠢

看起来很蠢

to appear stupid

显得愚蠢

感觉很蠢

to feel as though one is stupid

感觉自己很愚蠢

装傻

to pretend to be stupid, often to avoid responsibility or trouble

假装愚蠢，通常是为了逃避责任或麻烦

似乎很蠢

to seem stupid

好像很愚蠢

装傻

to behave as if one is stupid

表现得好像自己很蠢

惊得说不出话来

to be so shocked or surprised that one cannot speak

因震惊或惊讶而说不出话

是愚蠢的

to be unable to speak

很蠢

变得说不出话

to lose the ability to speak

失去说话的能力