uropygium structure
尾部结构
uropygium feathers
尾羽
uropygium anatomy
尾部解剖
uropygium region
尾部区域
uropygium size
尾部大小
uropygium position
尾部位置
uropygium function
尾部功能
uropygium morphology
尾部形态
uropygium development
尾部发育
uropygium characteristics
尾部特征
the uropygium is an important part of a bird's anatomy.
尾脂腺是鸟类解剖学的重要部分。
birds use their uropygium to produce oils for feather maintenance.
鸟类使用尾脂腺产生油脂来维护羽毛。
the uropygium helps in waterproofing the feathers of aquatic birds.
尾脂腺帮助水鸟的羽毛防水。
during mating displays, the uropygium plays a role in attracting partners.
在求偶展示中，尾脂腺在吸引伴侣方面起着作用。
a healthy uropygium indicates a well-cared-for bird.
健康的尾脂腺表明鸟类得到了很好的照顾。
some species have a more pronounced uropygium than others.
某些物种的尾脂腺比其他物种更为明显。
the uropygium secretes a waxy substance for feather care.
尾脂腺分泌蜡状物质用于羽毛护理。
in some birds, the uropygium is larger and more prominent.
在某些鸟类中，尾脂腺更大且更显眼。
birdwatchers often observe the uropygium during their studies.
鸟类观察者在研究中常常观察尾脂腺。
the uropygium can vary in size depending on the bird species.
尾脂腺的大小因鸟类物种而异。
uropygium structure
尾部结构
uropygium feathers
尾羽
uropygium anatomy
尾部解剖
uropygium region
尾部区域
uropygium size
尾部大小
uropygium position
尾部位置
uropygium function
尾部功能
uropygium morphology
尾部形态
uropygium development
尾部发育
uropygium characteristics
尾部特征
the uropygium is an important part of a bird's anatomy.
尾脂腺是鸟类解剖学的重要部分。
birds use their uropygium to produce oils for feather maintenance.
鸟类使用尾脂腺产生油脂来维护羽毛。
the uropygium helps in waterproofing the feathers of aquatic birds.
尾脂腺帮助水鸟的羽毛防水。
during mating displays, the uropygium plays a role in attracting partners.
在求偶展示中，尾脂腺在吸引伴侣方面起着作用。
a healthy uropygium indicates a well-cared-for bird.
健康的尾脂腺表明鸟类得到了很好的照顾。
some species have a more pronounced uropygium than others.
某些物种的尾脂腺比其他物种更为明显。
the uropygium secretes a waxy substance for feather care.
尾脂腺分泌蜡状物质用于羽毛护理。
in some birds, the uropygium is larger and more prominent.
在某些鸟类中，尾脂腺更大且更显眼。
birdwatchers often observe the uropygium during their studies.
鸟类观察者在研究中常常观察尾脂腺。
the uropygium can vary in size depending on the bird species.
尾脂腺的大小因鸟类物种而异。
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