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...
He stood most amiably beaming at the Ten Commandments.他站在那只顾对着“十诫”笑眯眯的.He simply reeks of the Ten Commandments.他浑身都是十大戒律的气味.It's like the eightfold path, the twelve steps, the ten commandments.就象是有八倍宽的道路, 十二层台阶, 十条戒...