Synset:air cell alveolus
Derivationally Related Form:alveolate
Part Holonyms:lung
Hypernyms:sac
Inherited Hypernyms:alveolussaccavitystructurebody partpartthingphysical entityentity
单词 | air sac |
释义 | Air Sac nnoun.bodya tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways Synset:air cell alveolus Derivationally Related Form:alveolate Part Holonyms:lung Hypernyms:sac Inherited Hypernyms:alveolussaccavitystructurebody partpartthingphysical entityentity nnoun.animalany of the thin-walled extensions of the tracheae of insects Part Holonyms:insect Hypernyms:sac Inherited Hypernyms:air sacsaccavitystructurebody partpartthingphysical entityentity nnoun.animalany of the membranous air-filled extensions of the lungs of birds Part Holonyms:bird Hypernyms:sac Inherited Hypernyms:air sacsaccavitystructurebody partpartthingphysical entityentity |
随便看 |
|
英语词典包含147479条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。