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
I'd like to check this book out.
我想借这本书。
Would you like to leave your name and number?
你想要留下你的名字和电话吗？
Everyone laughed at the woman's mistake.
这老太太的误会惹得大家都笑起来。