末端后肠形成肛管的上部.The terminal hindgut forms the upper portion of the anal canal.结肠左曲在胚胎发育时乃源自后肠,一般是由下肠系膜动脉分之左结肠动脉负责供应血液.This artery arose from splenic artery and ran inferiolaterally to the area of the left flexure.方法观察99例肠上皮...
The men emigrate to work as seamen.男人们移居国外当海员。Experienced seamen will advise you about sailing in this weather.有经验的海员会告诉你在这种天气下的航行情况.In the storm, many seamen wished they were on shore.在暴风雨中, 许多海员想,要是他们在陆地上就好了....
But the whole question of aid is a tricky political one.但是整个援助问题是个非常复杂的政治问题。It's been a tricky business marketing his new invention.推广他的新发明一直是件棘手的事情。Parking can be tricky in the town centre.在市镇中心停车可能会挺费事。This is a t...
She adores visiting museums.她非常喜欢参观博物馆.Qinghua university, People university, visiting professor . MBA class deliver oneself hierophant . Published more than 20 monographs.清华大学 、 人民大学 、 北方交大等多所高校的客座教授、MBA班主讲导师.If you enr...
We have the capabilities of preparing samples from ashing to wet digestion to microwave digestions.我们有能力从样品制备微波灰湿地消化消化.Conclusion a reliable method, that suggested to instead of the determination of methanol digestions.结...
Slowly the redness left Sophie's face.索菲的脸渐渐地不那么红了。Sophie looked chic in lime green and navy.索菲身着酸橙绿和海军蓝，显得很时尚。We're going to call her Sophie.我们将给她起名索菲。...