單詞
petard
英 [p?'tɑ?d]
美
基本信息
- n. 爆竹，花火；爆炸裝置
詞組搭配
hoist with (或 by) one's own petard
have one's plans to cause trouble for others backfire on one. (see hoist)
搬起石頭砸自己的腳；害人反害己
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