Definition of pteryla in English:

pteryla

noun ˈtɛrɪlə

Ornithology

Any of several distinct tracts on a bird's skin in which feathers grow.

Origin

Mid 19th century; earliest use found in William Sweetland Dallas (1824–1890). From post-classical Latin pteryla from ancient Greek πτερόν feather + ὕλη forest, taken in sense ‘tract of woodland’.

Definition of pteryla in US English:

pteryla

nounˈtɛrɪlə

Ornithology

Any of several distinct tracts on a bird's skin in which feathers grow.

Origin

Mid 19th century; earliest use found in William Sweetland Dallas (1824–1890). From post-classical Latin pteryla from ancient Greek πτερόν feather + ὕλη forest, taken in sense ‘tract of woodland’.

单词	pteryla
释义	Definition of pteryla in English: pteryla noun ˈtɛrɪlə Ornithology Any of several distinct tracts on a bird's skin in which feathers grow. Origin Mid 19th century; earliest use found in William Sweetland Dallas (1824–1890). From post-classical Latin pteryla from ancient Greek πτερόν feather + ὕλη forest, taken in sense ‘tract of woodland’. Definition of pteryla in US English: pteryla nounˈtɛrɪlə Ornithology Any of several distinct tracts on a bird's skin in which feathers grow. Origin Mid 19th century; earliest use found in William Sweetland Dallas (1824–1890). From post-classical Latin pteryla from ancient Greek πτερόν feather + ὕλη forest, taken in sense ‘tract of woodland’.
随便看	ethos ethosuximide ethosuximides ethoxide ethoxy ethoxy- ethoxyde ethoxyethane ethoxyethanes ethoxyl ethoxylate ethoxylated presentment presentments presentness presentness presentnesses presentoir presentoire present oneself present oneself present oneself as present oneself at present oneself/itself present one's suit to 人类什么时候能够登上火星人类今后还会继续探测巨行星吗人类会灭亡吗人类何时学会制造工具和用火人类使用算盘的历史有多久？人类免疫缺陷病毒与获得性免疫缺陷综合征有什么不同？人类到底能活多久人类到底能活多少岁人类到底能活多少岁? 人类和猎犬相比，谁的嗅觉更灵敏？ Startermotor Starter_Parallelbetrieb Starterpedal Starterritzel Starterschalter Starterscheibe Starterschieber Starterschutz Startersteuerleitung Startersteuerung