请输入您要查询的英文单词:
单词
air sac
释义
air sac
英
/ e? s?k /
美
/ er s?k /
简明释义
气囊:鸟类体内与肺部呼吸道相连的充气空间,或昆虫气管中的薄壁扩张部分。
网络释义
短语
1
air sac
动
气囊 ; 肺泡 ; 肺胞囊 ; 气囊气孔
2
air sac of birds
鸟类的气囊
3
cervical air sac
颈气囊
双语例句
1
To find out how having an
air
sac
changed the sounds produced, Dr DE Boer created plastic models of the mouth, tongue and throat and forced
air
down them to produce different vowel sounds.
为了解释气囊如何改变声音,de Boer博士制作了口腔、舌和喉的塑料模型,并压入空气使之发出不同的元音。
2
Some of the models contained an
air
sac
.
其中一些模型含有气囊。
3
Results:The intracavity
air
sac
urinary catheter was invented to be used through the sheath of electrotomyoscope smoothly.
结果:该腔内气囊导尿管能顺利地在电切镜下使用。
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更新时间:2025/8/16 2:31:26