Non-valid
[经] 无效的, 无根的, 不正当的
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
🗣️ 情景例句
I've got no idea.
我不知道。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
Inevitably the repair job was not quite so simple.
事实上，修理工作远不是那么简单。