canvasback
「canvasback」的意思
n. （北美的）帆背潜鸭
n.(产于北美的)帆布潜鸭(因其背羽呈帆布色而得名)
「canvasback」的用法
canvasback鸭科的一种，生活在淡水湖泊和沼泽中。 - 在北美的冬季，许多canvasback会迁徙到温暖的地区过冬。
「canvasback」的例句
The canvasback is a type of duck that lives in freshwater lakes and marshes.
Canvasback是一种生活在淡水湖泊和沼泽中的鸭科动物。
During the winter, many canvasbacks migrate to warmer regions to spend the season.
在冬季，许多canvasback会迁徙到温暖的地区过冬。
The canvasback is known for its distinctive black and white plumage.
Canvasback以其独特的黑白羽毛而闻名。
Canvasbacks are often found in large flocks, feeding on aquatic plants and small animals.
Canvasbacks通常成群出现，以水生植物和小型动物为食。
The canvasback's habitat is threatened by habitat loss and pollution.
Canvasback的栖息地受到栖息地丧失和污染的威胁。
Scientists are working to protect the canvasback population from these threats.
科学家们正在努力保护canvasback种群免受这些威胁。
Canvasbacks play an important role in maintaining the balance of aquatic ecosystems.
Canvasbacks在维持水生生态系统平衡方面起着重要作用。
The conservation of the canvasback is a priority for many wildlife organizations.
保护canvasback是许多野生动物组织的优先事项。
The canvasback's unique appearance makes it an interesting subject for birdwatchers.
Canvasback独特的外观使其成为鸟类观察者的有趣对象。
Conservation efforts for the canvasback have led to population increases in some areas.
保护努力导致一些地区的canvasback种群数量增加。