n.蓝鸲(北美小鸟，背及头有蓝色羽毛)

原形：bluebird复数：bluebirds

The bluebird is a symbol of happiness and joy in many cultures.
蓝知更鸟在许多文化中是幸福和快乐的象征。
On a sunny morning, we spotted a beautiful bluebird perched on a branch.
在一个阳光明媚的早晨，我们看到一只美丽的蓝知更鸟停在树枝上。
My grandmother loves to watch the bluebirds as they gather around her bird feeder.
我祖母喜欢看蓝知更鸟聚集在她的鸟食器周围。
The bluebird's sweet melody filled the air, creating a peaceful atmosphere.
蓝知更鸟那甜美的旋律充满了空气，营造出一种平和的氛围。
Bluebirds are known for their bright blue plumage, which makes them easily recognizable.
蓝知更鸟以其鲜艳的蓝色羽毛而闻名，这使得它们很容易被识别。
Early spring is the best time to spot bluebirds as they begin building their nests.
早春是观察蓝知更鸟的最佳时机，因为它们开始筑巢。
The sight of a bluebird is often considered a good omen, signaling a positive change.
看到蓝知更鸟常被视为吉兆，预示着积极的变化。
She wore a dress the color of a bluebird, which caught everyone's attention at the party.
她穿了一件像蓝知更鸟一样颜色的裙子，在聚会上吸引了所有人的注意。
Bluebirds are important pollinators and insect controllers in gardens and meadows.
蓝知更鸟在花园和草地上是重要的传粉者和昆虫控制者。
After a long winter, the return of the bluebirds signifies the arrival of warmer days.
经过漫长的冬天，蓝知更鸟的归来标志着温暖日子的到来。