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

单词	seal retainer
释义	seal retainer 密封护圈
随便看	main system of underground mine dispatching communication maint Maint. main table main tail main tail feather maintain maintain a balance between receipts and payments maintainabilities maintain-ability maintainability maintain ability maintainability analysis maintainability assurance program maintainability characteristics maintainability demonstration maintainability design maintainability design criteria maintainability engineering maintainability function maintainability index maintainability management maintainability model maintainability(of a machine) maintainability performance 秋后的蚂蚱，蹦不了几下子了秋后的蚂蚱，蹦跶不了几天秋后的蚂蜂，无精打采秋后的蚊子，横飞不了几天啦秋后的蚱蜢，失去了心劲秋后的螃蟹，没有几天活头秋后的马蜂命不长秋后算账秋后草，人拉倒秋在水清山暮蝉，洛阳树色鸣皋烟。送君归去愁不尽，又惜空度凉风天石竹石筆石筍石粉石組み石組ミ石綿石膏石臼石英