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
By the way,
顺便问一声，
I'll treat you to dinner.
我想请你吃饭。
If you would only try, you could do it.
只要你肯尝试，你一定能做这件事。