英语词汇“hydrant valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	hydrant valve
释义	hydrant valve 消防龙头阀
随便看	internal screw thread internal screw-thread internal screw thread finish internal screw tube internal screw turning tool internal sea internal seal internal search internal searching internal secretion internal secretions internal secretory gland internal-security internal security Internal Security Assessor internal security audit internal security controls internal security force internal sediment internal sedimentation internal segment internal seiche internal self-determination internal self-focusing internal sensation 典琴赊酒吟过寺，问柳寻花到野亭。典田卖地，两家愿意典账买黄鱼兹且相别，后会可期兹山亘百里，合沓与云齐。兹山势将飞，宫殿压其上。兹晨自为美，当避艳阳天。艳阳桃李节，皎洁不成妍。养不教，父之过养不教，父之过；教不严，师之惰。养个鸡，落个蛋；烧点柴，图个炭山くずれ山ごえ山ごもり山だし山っけ山っ気山づみ山どめ山どめ山なみ