Validation problem
[计] 验证问题
🧩 词语组成解析
n. 批准, 确认\\n[计] 证实, 检验
🗣️ 情景例句
You're welcome.
不客气。
He is a wise man who speaks little.
聪明的人话不多。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。