dud
US /dʌd/
UK /dʌd/
名词
哑弹, 失败品, 无用之物
a thing that fails to work or is unsatisfactory
示例:
•
The fireworks were mostly duds.
烟花大部分都是哑弹。
•
The new product turned out to be a complete dud.
新产品结果是个彻底的失败品。
形容词
失败的, 无效的, 不中用的
failing to work or be effective
示例:
•
The bomb was a dud.
炸弹是哑弹。
•
His latest movie was a real dud.
他最新的电影真是个烂片。