短语词组短语Impregnate tie 炼制木枕Tie impregnate 炼制木枕impregnate occasion 生育时机impregnate test 浸润试验impregnate carbon 翻译;相浸渍炭impregnate coils 翻译impregnate process 浸胶工艺ion impregnate 离子注入impregnate pile 灌注桩 返回 impregnate