Maintenance contracts
[经] 维修合同
🧩 词语组成解析
n. 契约( contract的名词复数 ); 婚约; [法律]契约法; 行贿
🗣️ 情景例句
There's nothing wrong with hard work.
刻苦没错。
Think it over!
好好考虑一下吧！
How do you do?
你们好！