dudding英式朗读美式朗读基本解释(dud 的现在分词) n. 衣服, 哑弹, 无用物 a. 无用的英文释义-ing form of dud s. failing to detonate; especially not charged with an active explosive词形变化原形dud上一个单词:duddies下一个单词:Duddon