raised manhole cover升高: go up; rise; ascend人孔: manhole盖: a surname人孔盖: access door; companion; manhole cover; manhole door (or cover); manhole plate; manlid耐压人孔盖: pressure manhole cover下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:升高人孔盖，即可在微信中查询翻译
