这颗雷是颗哑雷。
至关重要的炮弹总是哑弹。
还好是哑弹。
新电影很无聊。
The whole plan turned out to be a dud.
整个计划到头来完全失败了。
这电池是废的。
The original metaphor practice was a dud.
最初的比喻(metaphor)实践失败了。
Always try everything even if it turns out to be a dud.
任何东西都试一试，即使最终一无所用。
This tape recorder is a dud. It won 't play my cassette.
这架录音机坏了，不能放我的录音带。
However, some dud performance has put the focus on price, at least among Chinese bloggers.
然而，一些令人失望的表现将人们的注意力引向了价格，至少中国的博客作者是这样。
The meeting was a dud as far as new business was concerned.
从新业务的角度来看，这次会议毫无收获。
The meeting was a dud as far as new business was concerned.
从新业务的角度来看，这次会议毫无收获。
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