dumb
英 [dʌm] 美 [dʌm]

adj.

哑的，无说话能力的；不说话的，无声的；沉默的，无言的；口齿不清的，（在政府中）无代言人的，政治上无发言权的

变形

过去式：dumbed现在分词：dumbing第三人称单数：dumbs

双语释义

adj.(形容词)

1. 哑的 unable to speak
2. [P]说不出话的 temporarily silent; refusing to speak
3. 愚蠢的 that was a pretty dumb thing to do

英英释义

dumb[ dʌm ]

• adj.
  • slow to learn or understand; lacking intellectual acuity

    "dumb officials make some really dumb decisions"

    同义词：densedimdullobtuseslow

  • unable to speak temporarily

    "struck dumb"

    同义词：speechless

  • lacking the power of human speech

    "dumb animals"

  • unable to speak because of hereditary deafness

    同义词：mutesilent

词汇搭配

用作形容词 (adj.)～+名词

• dumb mistake愚蠢的错误
• dumb show哑剧

～+介词

• dumb from从…就哑
• dumb on保持沉默
• dumb with发不出声来

词组短语

deaf and dumb聋哑的，又聋又哑

dumb waiter n. 小型送货升降机；送菜升降机，餐用升降机

同近义词辨析

dumb, mute

这组词都有“哑的，不能说话的”的意思，其区别是：

dumb可与mute换用，但dumb指根本没有说话能力或失去了说话能力。

mute多指因后天疾病而引起的聋哑，有时也指因故不说话。

双语例句

用作形容词(adj.)

1. She's been dumb from birth.
   她生来就是哑巴。
2. It was dumb of you to say that.
   你说那种话真是太愚蠢了。
3. She was unfairly caricatured as a dumb blonde.
   她被不公正地丑化成了一个傻头傻脑的金发女郎。
4. He was struck dumb by her sharp question.
   他被她那尖锐的问题弄得哑口无言。
5. We were struck dumb with horror and grief.
   惊恐和忧伤使我们哑口无言。

权威例句

Opportunistic beamforming using dumb antennas
Opportunistic beamforming using dumb antennas
Opportunistic beamforming using dumb antennas
A Revolution That Will Transform How We Live, Work, and Think: An Interview with the Authors of Big Data.
On the Feasibility of Distributed Beamforming in Wireless Networks
Distributed transmit beamforming: challenges and recent progress
An arbitrary high‐order discontinuous Galerkin method for elastic waves on unstructured meshes – II. The three‐dimensional i...
Certificate-based access control for widely distributed resources
Corrections: Synthesis and X-ray structure of dumb-bell-shaped C120
Target tracking with binary proximity sensors:fundamental limits, minimal descriptions, and algorithms