查询词典 yolk sac

air route map：航线图

180. air route in use 通航里程 | 181. air route map 航线图 | 182. air sac 气囊

air sac：气囊

鸟类的呼吸系统十分特化,表现在具有非常发达的气囊(air sac)系统与肺气管相通连. 气囊广布于内脏、骨腔以及某些运动肌肉之间. 气囊的存在,使鸟类产生独特的呼吸方式--双重呼吸(dual respiraton),这与其他路栖脊椎动物仅在吸气时肺内进行气体交换有显著不同.

air sac：肺泡

air medicine 航空医学 | air sac 肺泡 | air sickness 航空病

air sac：気嚢

agglutinin-凝集素性 | air sac-気嚢 | albinism-色素欠乏症

air sac：气囊(孢粉)

气裂碎屑的 gasoclastic | 气门(昆虫)柱头 stigma | 气囊(孢粉) air sac

axillary air sac：腋气囊;腋下气囊

\\"腋的;腋羽\\",\\"axillary\\" | \\"腋气囊;腋下气囊\\",\\"axillary air sac\\" | \\"腋域;翅后域\\",\\"axillary area; anal area\\"

cervical air sac：颈部气囊

"塞维拉香肠","cervelas; cervelat" | "颈部气囊","cervical air sac" | "颈部淋巴腺炎","cervical lymphadenitis"

clavicular air sac：锁骨气囊

"锁骨","clavicle" | "锁骨气囊","clavicular air sac" | "锁骨腱","clavicular tendon"

saccus, air sac, bladder：气囊

14.085 赤道面观 equatorial view | 14.086 气囊 saccus, air sac, bladder | 01.001 植物学 botany, plant science

air survey：航空摄影

air sac 气囊 | air survey 航空摄影 | airbath 空气浴

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)