单词	tetracyclo
释义	tetracyclo [网络] 四环
随便看	primary-frequency standard primary frequency standard primary frequency zone primary front primary fuel cell primary fuel oil filter Primary fuels primary fumarole primary function primary functions primary function symbol primary fundamental tissue primary furcation primary furnace primary fuse primary ganglia primary gangrene primary gas primary-gas filling primary gas flow ( in the steam-generators) primary gastro-esophageal reflux primary gauge primary gene effect primary general membrane stress primary genes S己亥岁（其一） S已凉 S巴陵赠贾舍人 S市桥柳·送行 S帝京篇 S帝台春 S席上贻歌者 S幸蜀西至剑门 S幼女词 S幽州夜饮 37052 37053 37054 37055 37056 37057 37058 37059 37060 37061