Gift coupons cashing
[经] 兑付礼券
🧩 词语组成解析
n. 优惠券；息票；[冶金]取样片（coupon的复数）
[经] 把...兑现
🗣️ 情景例句
I have a tourist visa.
旅游签证。
I'm working on it.
我正在努力。
and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
因此，尽管制造这些工具的人的骨头早已荡然无存，但远古时代的石头工具却保存了下来。