a small sheet of plastic, paper, or paperboard showing that the bearer has a claim to something (as admittance)a book of discount coupons
a book of discount coupons
checks, passes, pasteboards, tickets
certificates, notes, tokens, vouchers
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。