Contractual payment
[经] 合约付款, 约定付款
🧩 词语组成解析
a. 契约的\\n[经] 契约的, 契约性的
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
Merry is he that hath nought to lose.
人无所失，不亦乐乎。
Fine, thanks, Mike.
我很好，谢谢你，迈克。