n.特高頻噪聲

名詞canary的復(fù)數(shù)形式.

The canary is a small yellow songbird. 金絲雀是一種黃色的會(huì)唱歌的小鳥(niǎo)。

I then said I had never known the Services reduced to such a parlous condition. This fairly put the cat among the canaries. 接著我說(shuō)，我從來(lái)就不知道英國(guó)三軍的力量削弱到如此危險(xiǎn)的程度，我這話(huà)引起了軒然大波。