常見例句interdorsal ridge Ridge of skin between first and second dorsal fins. 背間脊在第一與第二背鰭鰭之間的皮膚脊。interdorsal The space on the dorsal surface between the first and second dorsal fins; measured from the point of insertion of the first to the origin of the second. 背間的在第一與第二背鰭鰭之間的背部表麪；從第一個(gè)的嵌入點(diǎn)到第二個(gè)的起源。 返回 interdorsal