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
That's five points.
五分。
Dad is building another room onto the back the house.
爸爸另外在屋子的后面盖一个房间。
What a lot of smoke!
好浓的烟啊！