英语词汇“up-and-down rod”的翻译、意思、用法、释义-英汉汉英词典

单词	up-and-down rod
释义	up-and-down rod号志动作杆up-and-down rod號誌動作桿電機工程up-and-down rod (upright rod)號誌動作桿電機工程up-and-down rod號誌動作桿電力工程
随便看	granville-barker, harley granville, earl of granville stanley granville wilt granvin granzyme grao mogol grap dredger grape grape brandy grape-brandy grape cell grape cure grape family grape family;vine family;vitaceae grape fern grapefern grape fern;botrychium grapefern--botrychium grape formation grape fruit grapefruit grapefruit--citrus paradisi macf. grapefruit;citrus paradisi macf. grapefruit juice