bronchiole 是什么意思

	n. 【解剖学】细支气管。

any of the smallest bronchial ducts; ending in alveoli

	1.	Sections of the lungs at this stage would show larvae in the bronchioles . 这时候肺部切片可显示细支气管内有蛔蚴。
	2.	The bronchi, in turn, branch again and again into ever-smaller bronchioles . 支气管依次分枝成许多非常小的细支气管。
	3.	The relation between pulmonary alveoli and terminal bronchiole 终末细支气管和肺泡的关系。
	4.	The rale produced when air passes through mucus - clogged bronchioles 空气经过黏液阻塞的细支气管时会发生水泡音。
	5.	The rale produced when air passes through mucus - clogged bronchioles 空气经过黏液阻塞的细支气管时会发生水泡音。
	6.	3 . lh positive cells were appeared in 18 - day fetuses and rest in the epithelium of bronchioles and the primitive alveoli Lh阳性细胞最早在胚18日胎肺组织内出现，位于肺内支气管上皮和原始肺泡壁内。
	7.	In an asthma attack the bronchioles ( tiny airways in the lungs ) constrict , triggering the release of histamine and other chemicals that , in turn , cause inflammation , swelling and the production of extra mucus , making it hard to breathe 在哮喘发作的时，支气管(肺部的小气道)收缩，触发释放组胺和其他化学物质，从而引起炎症、肿胀和产生特别的粘液，导致呼吸困难。

bronchiole是什么意思