dumbing英式朗读美式朗读基本解释(dumb 的现在分词) a. 哑的, 不说话的, 无声音的 [医] 哑的英文释义-ing form of dumb s. lacking the power of human speech s. unable to speak because of hereditary deafness词形变化原形dumb上一个单词:dumbhead下一个单词:dumble