coupon

美音音标: ['kuːpɒn] coupon
英音音标: ['kuːpɒn] result.0.expl|add:"

解释
息票; 赠券;

同义
coupon voucher
词性
n
解释
a negotiable certificate that can be detached and redeemed as needed
示例
None

同义
coupon
词性
n
解释
a test sample of some substance
示例
None