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
Advertising, bills, bills, advertising.
广告 ，帐单 ，帐单 ，广告。
I'd say the expected delivery date should be by the end of the month.
我得说预定发货日期应该在本月底。
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？