dumb

美音音标: [dʌm] dumb
英音音标: [dʌm] result.0.expl|add:"

同义
dense dim dull dumb slow obtuse
词性
s
解释
slow to learn or understand; lacking intellectual acuity
示例
so dense he never understands anything I say to him|never met anyone quite so dim|although dull at classical learning, at mathematics he was uncommonly quick|dumb officials make some really dumb decisions|he was either normally stupid or being deliberately obtuse|worked with the slow students

同义
dumb speechless
词性
s
解释
temporarily incapable of speaking
示例
struck dumb|speechless with shock

同义
dumb
词性
s
解释
lacking the power of human speech
示例
dumb animals

同义
silent mute dumb
词性
s
解释
unable to speak because of hereditary deafness
示例
None