Coupons
n. 优惠券；息票；[冶金]取样片（coupon的复数）
🗣️ 情景例句
You helped save our company a lot of money.
你帮我们公司节约了许多钱。
I asked him to clean it for me, but he wouldn't.
我请他帮我清理，但是他不肯。
They sting or bite without provocation; they fly uninvited into our rooms on summer nights, or beat ageist our lighted windows.
它们无缘无故地又叮又咬；夏天的晚上，它们未经邀请便飞到我们房间里，或者对着露出亮光的窗户乱扑乱撞。