词汇	spending limit
释义	spending limit 支出限度
随便看	underground activities Underground architectural engineering underground architectural survey underg round architectural survey Underground architecture underground arch structure underground arc-suppressing wire underground area underground artificial structure underground asphalt storage underground atmosphere underground activity underground adit underground aerial tramway underground air underground air channel underground air-conditioning underground air defense facilities underground airflow velocity underground airing tunnel underground air passage underground airport underground airraid shelter underground air raid shelter underground air-raid shelter