Obligation sale
[经] 销售义务, 销售契约(合同)
🧩 词语组成解析
sale
[seil]
n. 卖，出卖;销售额，销售;销路;拍卖;
🗣️ 情景例句
There are lots of things for her here.
这里有许多适合她的东西。
All the world's a stage, and all the men and women merely players.
整个世界是个舞台，男男女女，演员而已。
No, there aren't (any).
不，没有。