smokescreen

漢語翻譯

英文解釋：

名詞 smokescreen:

1. (military) screen consisting of a cloud of smoke that obscures movements
   同義詞：smoke screen
2. an action intended to conceal or confuse or obscure
   同義詞：smoke screen

例句：

1. The export business is just a smokescreen for his activity as a spy.
   他做出口生意只是為他的間諜活動打掩護。