bluebirdKK [ˋbluˏbɝd] /ˈbluˌbɝd/名詞1藍鶇、藍知更鳥A pair of bluebirds nested in the box by our garden.一對藍鶇在我們花園旁的鳥箱裡築巢。2青鳥、幸福的象徵She keeps chasing the bluebird of happiness in far-off places.她不斷到遙遠的地方追尋象徵幸福的青鳥。形容詞1晴空萬里的、萬里無雲的美式，多用於滑雪We got a perfect bluebird day on the slopes yesterday.昨天我們在雪場遇上萬里無雲的好天氣。