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- 用气泡或腮呼吸生活于南半球的多骨鱼类；有时被归为总鳍鱼类。bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of Crossopterygii.
- 总鳍鱼crossopterygii; lobefin fish
- 胺类amine
- 总鳍鱼目Crossopterygii
- 总鳍鱼亚纲Crossopterygii
- 聚类分析cluster analysis
- 灵长类Primates
- 果类fruit
- 类项category
- 总鳍鱼内鼻孔亚纲的各种大多已灭绝了的硬骨鱼，腔棘鱼为其现存种类代表Any of various mostly extinct bony fishes of the subclass Crossopterygii,of which the coelacanth is a living representative.
- 布类mercery
- 但是,只有那些勇敢的总鳍鱼成为了陆地上所有脊椎动物(也包括我们人类)的祖先。But those daring fish were the ancestors of all other land vertebrates, including us
- 第一类first kind
- 蔬菜类greengrocery
- 但是,只有那些勇敢的总鳍鱼成为了陆地上所有脊椎动物(也包括我们人类)的祖先。此画的寓意:向火星进军吧！But those daring fish were the ancestors of all other land vertebrates, including us. Implication: onward to Mars!
- 脂类FAT
- 小类subclass
- 抽象类abstract class
- 醇类alcohols
- 酚类phenols
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
