基本解释武昌鱼英汉例句双语例句It is clear that the exactness of time-space effect in the gene control system is essential for ensuring normal metabolic activities in the ontogenesis of the blunt-snout bream.基因调控系统的时空精确性是保证团头鲂胚胎发育正常代谢活动的必要条件。blunt-snout bream更多例句词组短语短语blunt -snout bream cultivation 主养团头鲂blunt-snout bream更多词组