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n.总鳍鱼类;[古生]总鳍鱼亚纲;总鳍鱼
1、cross-ownership───交叉持股
2、crossopterygian───总鳍组鱼
3、acanthopterygian───adj.棘鳍类的;n.棘鳍鱼类
4、crossovers───[声]交叉,穿过,跨越(crossover的复数)
5、crossopterygians───总鳍组鱼
6、crossover───n.交叉;天桥;转线路;变向运球过人
7、cross-sterile───交叉不育
8、actinopterygian───辐鳍鱼
9、cross-sterility───杂交不育
1、any fish of the order Crossopterygii; most known only in fossil form.───总鳍目的鱼;大多仅知为化石形式存在。
2、Crossopterygii; most known only in fossil form.───鳍目的鱼;大多仅知为化石形式存在。
3、Bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of crossopterygii.───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。
1、Crossopterygii; most known only in fossil form .