AGCLn.自动引导着陆agint.用以对他人的话作出反应或表示气愤adj.农业的；农业课题的pref.ad-的变体abbr.安提瓜及巴布达(拉丁美洲岛国)=(Antigua and Barbuda)Ag.abbr.元素银的符号Aguilar agreed payment.立约定金。agticuhural mechanization农业机械化agro-eco-tourism land农业生态旅游地Agro-ecological tourism农业生态旅游agricultural and forestry农林业agricultural organization农业组织agricultural geochemistry农业地球化学agricuhural mechanization农业机械化agricultural civilization农业文明aggregation precipitation混凝沉淀