远端十二指肠及空肠仍处于脊椎右侧。The distal duodenum and jejunum remain on the right side of the spine .远端十二指肠及空肠仍处于脊椎右侧.The distal duodenum and jejunum remain on the right side of the spine.我们也推测出,空肠可能在应激中表现为抑制作用,且抑制作用可能是由CRFR2介导.We al...
花常在蜜蜂采蜜时受粉。Flowers are often fertilized by bees as they gather nectar.蜜蜂从花中吸吮蜜汁.Bees suck honey from flowers.蜜蜂忙于采蜜.The bees busied themselves at making honey....