词汇	优美的语言
释义	优美的语言 elegant language语言
随便看	heterocyclic boron compounds heterocyclic bridged analogues heterocyclic chemistry heterocyclic component heterocyclic hydrocarbon heterocyclic imino acid heterocyclic intermediate heterocyclic ladder polymer heterocyclic molecule Heterocyclic natural products heterocyclic nitrogen compound heterocyclic nitrogen compounds heterocyclic compound heterocyclic compound chemistry heterocyclic compounds heterocyclic, compounds Heterocyclic Compounds,1 Ring Heterocyclic Compounds,1-Ring Heterocyclic Compounds,2 Ring Heterocyclic Compounds,2-Ring Heterocyclic Compounds,3 Ring Heterocyclic Compounds,3-Ring Heterocyclic Compounds,Bicyclic Heterocyclic Compounds,Bridged Ring Heterocyclic Compounds,Bridged-Ring