Non-gratuitous
有偿行为
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
🗣️ 情景例句
I have a complaint for you.
我有点不满意的事要跟你谈谈。
That work will take three hours.
完成那项工作需要三小时。
Dad, we can't put this basket in the car. The car's too full.
爸爸，车里放不下这个篮子，车子里太满了。