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
Well, I'd better be on my way.
好啦，我该走了呢。
An oak is not felled at one stroke.
万事不能一蹴而就。
I think there is a possible problem if you tell the manager about the thief.
我想，如果你向经理告发这个窃贼，可能存在这样一个问题。