词汇对比与辨析

核心差别

dumb 强调dumb 指无法说话或不愿说话的状态,deaf 则侧重指听力丧失或完全听不见的状态

使用场景对比

对比方面dumbdeaf
核心含义dumb 指无法说话或不愿说话的状态,常用于形容人或动物因生理缺陷、震惊或故意沉默而不发声。指听力丧失或完全听不见的状态,常用于描述人或动物因生理原因无法感知声音。
词性形容词形容词
使用语域dumb 主要作形容词,描述人或动物不能说话或不愿说话的状态,也可引申为愚蠢或缺乏智慧,但后者较口语化且可能带贬义。作为形容词,直接修饰名词,表示“聋的”状态,常用于描述人或动物。

对比例句

dumb

The child was born dumb, but he communicates well with sign language.

这个孩子天生哑巴,但他用手语交流得很好。

dumb

She stood dumb with shock when she heard the bad news.

听到坏消息时,她震惊得说不出话来。

deaf

My grandfather became deaf after years of working in a noisy factory.

我祖父在嘈杂的工厂工作多年后失聪了。

deaf

She is deaf in one ear, but she can still hear well with the other.

她一只耳朵聋了,但另一只耳朵还能听得很清楚。

常见误用提醒

使用 dumb:He is dumb because he can't hear. → He is deaf because he can't hear. (dumb 指不能说话,而 deaf 指听不见。中文学习者可能混淆这两个词,因为中文中'哑'常与'聋'关联,但英语中需区分:dumb 强调无声,deaf 强调无声输入。)

使用 dumb:She made a dumb choice in the exam. → She made a stupid choice in the exam. (在正式或学术语境中,dumb 形容愚蠢可能被视为不礼貌或非标准;stupid 更通用且直接。中文学习者可能过度使用 dumb 表示愚蠢,但应避免在正式场合使用,以保持语言得体。)

使用 deaf:He is deaf on his left ear. → He is deaf in his left ear. (英语中描述身体部位缺陷时,通常用介词“in”而不是“on”,例如“blind in one eye”或“deaf in one ear”。)