英语词汇“bell and spigot”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	bell and spigot
释义	bell and spigot 承插口
随便看	drop-in test drop-in drop-in ad drop in a faint drop in any time Drop in any time Drop in anytime you like drop in at Drop in at any time Drop in at a place Drop in at his school drop in beam Drop in before you go drop inbound pilot drop in by any night drop in/by/over drop in/call at/visit drop-in center drop -in center drop-in centre drop -in centre drop-in centres drop-in check valve drop-in clinic drop-in commercial