scaup
「scaup」的意思
n. 斑背潜鸭
n.[鸟](=scaup duck)斑背潜鸭,小潜鸭
「scaup」的用法
scaup一种海鸟，通常生活在淡水湖泊和河流中。 - 在野外观察自然时，可能会遇到这种海鸟。
「scaup」的例句
The scaup was diving for food in the lake.
那只 scaup 正在湖中潜水觅食。
Scaup are known for their distinctive calls.
scaup 以其独特的叫声著称。
The scaup population has been declining in recent years.
最近几年，scaup 的数量一直在下降。
Scaup are often seen swimming and diving in groups.
scaup 经常成群游泳和潜水。
The scaup's feathers are a bright white with black markings.
scaup 的羽毛是亮白色的，上面有黑色的斑点。
Scaup are important for controlling insect populations in freshwater habitats.
scaup 在淡水生态系统中对控制昆虫数量起着重要作用。
The scaup's habitat is shrinking due to climate change.
由于气候变化，scaup 的栖息地正在缩小。
Scaup are protected by international wildlife conservation laws.
scaup 受国际野生动物保护法律的保护。
The scaup's wingspan can reach up to 40 inches.
Scaup 的翼展可以达到40英寸。
Scaup are migratory birds, traveling long distances between breeding and wintering grounds.
Scaup 是迁徙鸟类，它们会在繁殖地和越冬地之间长途迁徙。