Trading stamps
[经] 商品券
🧩 词语组成解析
[经] 交易
n. 邮票；印记；图章（stamp的复数）
🗣️ 情景例句
Keep cool.
保持冷静。
I asked him to leave immediately, but he wouldn't.
我请他马上离开，但是他不肯。
That is how Annie came to be with us.
这就是安妮和我们在一起的缘由。