bluebirds的翻译，读音

词态

例句

These bluebirds are about 11 days old. 这些蓝色知更鸟才差不多11天大。

Male and females bluebirds both have orange breasts. 雄性知更鸟和雌性知更鸟都长着桔红色的胸脯. 。

I am attracted to the bluebirds because of their beauty. 我是被蓝色知更鸟的美吸引到了。

I'm gratified to know that I've helped the bluebirds increase their population. 很高兴能帮助扩大这种鸟的规模。

A volunteer naturalist , I was eager to tell him about the help bluebirds needed. 作为一名自告奋勇的博物学家，我迫不及待地想告诉他蓝鸟需要帮助。