Contractual obligation
[经] 合同(契约)责任, 合同义务
🧩 词语组成解析
a. 契约的\\n[经] 契约的, 契约性的
🗣️ 情景例句
But I've never had the pleasure of doing any business with you.
可是同贵公司尚无业务往来。
Is there anything I can explain fully?
有什么事情要我详细说明的吗？
It's really nice of you. Thank you very much. said the man.
“你们真好。非常感谢你们”，那人说。