Noun:

1. a series of four related works (plays or operas or novels)

tetract四射海绵骨针tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetrachloric acid[医] 四氯酸tetraazaphenalene四氮杂萘并苯tetrachloroethanen.[化]四氯乙烷tetrahydro retene四氢惹烯Tetranychus virus蜘螨病毒tetraphenylethanen.四苯乙烷tetrapantocolpate四散沟的tetracyclic rings四边形环tetradecenic acid[化] 十四烯酸; 十四碳烯酸Tetrauronematidaen.四尾科

1. Rabbit tetralogy brought Updike great reputation, and various criticisms frommany critics as well.
   兔子四部曲给厄普代克赢得了荣誉，同时也得到了众多批评家褒贬不一的批评。
2. Conclusion The percutaneous balloon dilatation of the stenotic right outflow tract is one of the effective palliative therapies for infants with tetralogy of Fallot.
   结论经皮球囊导管扩张狭窄的右心室流出口，是对法洛四联症患儿合并缺氧发作的有效姑息疗法之一。