英语单词
dorsal是什么意思
dorsal
英[ˈdɔ:sl]
美[ˈdɔ:rsl]
- adj.背的；脊的；背部的；背面的 网络解释.背面的；背部的；背；背侧
双语例句
- 1 . a shark's dorsal fin
- 鲨鱼的背鳍
来自《权威词典》
- 2 . His dorsal fin was down and his huge pectorals were spread wide.
- 它的脊鳍朝下耷拉着,巨大的胸鳍大张着.
来自英汉文学 - 老人与海
- 3 . There are usually no dorsal pores in the first few intersegmental grooves.
- 身体前几个节间沟内经常无背孔.
来自辞典例句
- 4 . The heart is dorsal and is provided with paired ostia.
- 心脏位于背方,有一对心门.
来自辞典例句