单词	膜板环
释义	膜板环diaphragm ring
随便看	heptranchias rafinesque heptranchias rafinesque，1810 heptranchidae heptranchidae(＝hexanchidae) heptranchinae heptranchus pectorosus heptulose heptulose， ketoheptose hepturonic acid heptyl heptyl acetate heptyl acetate--acetic acid heptyl ester heptyl alcohol heptyl aldehyde heptylaldehyde heptyl aldehyde-- enanthal(dehyde)--heptanal heptyl aldehyde， heptanal， enanthal heptyl aldehyde， heptanal， enanthal(dehyde) heptylamine heptylamine--aminoheptane heptylaparaben heptylaparaben， n-heptyl-p-hydroxybenzoate heptylate heptylbenzene heptyl bromide