短语词组短语pyridine bases 啶同系物;啶碱类;吡啶碱Scope bases 瞄准镜基座total bases 安打上垒总数;垒打数;总基地suppository bases 栓剂基体rare bases 稀有碱基;称为罕有碱基purine bases 嘌呤碱;嘌噙碱;翻译table bases 桌脚pyrimidine bases 嘧啶碱emulsified bases 乳化基质manufacture bases n . 施工依据 返回 bases