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
Do you love me?
你爱我吗？
When two ride on one horse, one must sit behind.
两人共骑一匹马，总有一个背后跨。
His boss might get angry with him.
他的老板也许会生他的气。