dud [dʌd]

英汉解释

n. 衣服；哑弹；无用物
adj. 无用的

同义词

n. bomb，flop，misfire，washout

参考例句

1. The crucial round is a dud.
至关重要的炮弹总是哑弹。
2. "It's a dud, I guess, " said the goose.
“我猜想这是个孵不出小鹅的蛋。”母鹅说。
3. How can we be expected to carry out our jobs with the dud equipment you gave us?
你怎么能指望我们用这些给你的烂设备来完成工作呢？

英英解释

n.
  1. someone who is unsuccessful
  2. an explosion that fails to occur
  3. an event that fails badly or is totally ineffectual
adj.
  1. failing to detonate; especially not charged with an active explosive

网络释义

dud
衣服; 不发弹; 哑弹; 未爆弹;
nuclear dud
未爆核弹; 核哑弹; 未爆炸核弹;
Dud torpedoes
（鱼雷哑弹）：选择后，鱼雷将偶尔出现故障。失灵的鱼雷会提前爆炸或者完全不炸。;
flare dud
失效爆炸（核弹）; 爆炸的无效弹;
dwarf dud
非完全哑核弹;