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clo·a·ca 英kləʊˈeɪkə美kloˈekəAHDklō-āʹkə 高ＳCOCA¹¹⁷³¹⁰BNC⁷¹¹³⁶iWeb⁴³¹⁶⁶
基本英英搭配近义反义Thesaurus例句
n.阴沟⁵⁰;下水道²⁵;〈动〉泄殖腔²⁵复数cloacae形容词cloacal名词复数cloacae
生物
Noun:
zoology the cavity in birds, reptiles, amphibians, most fish, and monotremes but not mammals at the end of the digestive tract into which the intestinal, genital, and urinary tracts opena waste pipe that carries away sewage or surface waterentodermal cloaca医 内胚层性泄殖…ectodermal cloaca医 外胚层性泄殖…external cloaca医 外泄殖腔…eversion of cloaca泄殖腔外翻endodermal cloaca医 内胚层性泄殖…
近义词 outlet出路sewer下水道sewerage排水设备
as in.drain
同义词 culvert,ditch,duct,pipe,sewercesspool,conduit,outlet,sink,trench,watercourseas in.sewer
同义词 gutter,septic tank,sewage systemcesspool,conduit,drainpipe,trench
drainnoun channel through which liquid runs off
cesspool,conduit,culvert,ditch,duct,outlet,pipe,sewer,sink,trench,watercourse
sewernoun drain
cesspool,cloaca,conduit,drainpipe,gutter,septic tank,sewage system,trench In vertebrates and some invertebrates, the region of the alimentary canal between stomach and anus or cloaca.
脊椎动物和非脊椎动物消化道中介于胃和肛门间的区域。 yeebang.com
It is highly probable that dinosaurs had a cloaca— as do most birds and reptiles— which is a single opening for urination, defecation, and reproduction.
就像大多数鸟类和爬行动物一样，恐龙的体内很可能有一个泄殖腔，这是一个既可排便排尿，也具有生殖功能的开口。 yeeyan
Most male birds like turkeys and roosters have a cloacaalso present on the female, but not a penis.
大多数鸟类象火鸡和公鸡长有泄殖腔雌性也有，却无阴茎。 treasure.1x1y.com.cn
Objective To study the application of total urogenital mobilization in the repair of cloaca.
目的探讨应用泄殖腔整体游离术治疗低位一穴肛。 cnki
Objective:To observe the distribution of nerves containing neuropeptide Y NPY and substance P SP in cloaca wall of Alligator sinensis.
目的：观察含神经肽 Y NPY、 P物质 SP神经在扬子鳄泄殖腔壁内的分布情况。 dictall
Results: At 18th day of incubation, ureteric bud from cloaca grew into metanephrogenic tissue which produced many metanephrogenic vesicles.
结果：孵育第18天，从泄殖腔附近发出的输尿管芽向生后肾组织侵入生长，生后肾组织产生许多生后肾小泡。 cnki
The liquid excreted through the urethra or cloaca.
通过尿道或泄殖腔排泄出的液体。 wiki.cnki.com.cn
The cloaca is the all-purpose body cavity that reptiles and birds use for copulation, urination, and defecation.
泄殖腔是鸟类或爬行类体内交配、排泄以及排粪的通用孔道。 yeeyan
This characteristic was similar to that of Clostridium butyricum but quite different from Enterobacter cloaca with Coli- type hydrogen-producing pathway.
这一性质与梭菌型产氢途径的丁酸梭菌表现出相似的规律，完全区别于阴沟肠杆菌铁依赖型的产氢机制。 cnki |