progressive taxation累进税

见taxation条。

• cumae(或cuma)
• cum aliis
• cumana
• cumans
• cumber
• cumberland
• cumberland gap
• cumberland，richard
• cumberland，william augustus， duke of
• cumbernauld
• cumbria
• cumbrian mountains
• cumin
• cum laude
• cummerbund
• cummings，edward，estlin
• cum privilegio
• cum privilegio ad imprimendum solum
• cumul-
• cumulant
• cumulate
• cumulus cloud
• cunard，sir samuel
• cunaxa，battle of
• cuneate