Demonstration expense
[经] 示范费, 展出费
🧩 词语组成解析
🗣️ 情景例句
Any stocks or bonds?
有股票或债券吗？
One penny witgh right is better than a thousand without right.
合法得来一个钱，胜过非法钱一千。
When they had all made themselves comfortable, a stranger appeared.
当他们都已安排舒适时，一个陌生人出现了。