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
Good morning, Susan.
早安， Susan。
The remedy for injuries is not to remember them.
医治创伤的药方就是忘却创伤。
We invited them to our party but they decided not to come.
我们请了他们参加聚会，但他们决定不来。