bettan. [鱼] 搏鱼;搏鱼属的鱼; n. (Betta)人名;(法、意)贝塔;(日)别田(姓);
英语例句库
Specifically, a halfmoon betta must have a caudal where both ends are exactly180 degrees apart or more, spreading towards the front. 具体来说,半月斗鱼一定要具备开展朝向前方,180°上的尾鳍。
Betta/ˈbɛtə/ is a large genus of small, often colorful, freshwater ray-finned fishes in the gourami family (Osphronemidae).
By far the best known Betta species, however, is B. splendens, the Siamese fighting fish.