FAQs About the word coupon

优惠券

a negotiable certificate that can be detached and redeemed as needed, a test sample of some substance

验证,票,证书,通过,代金券,注释,纸板,代币

No antonyms found.

coupling => 耦合, couplet => 韵脚, coupler => 耦合器, coupled => 耦合的, couple up => 结对,