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 must've come home very late.
一定很晚才回家。
He alone is poor who does not possess knowledge.
没有知识，才是贫穷。
The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk.
队员们接着又把整个洞彻底搜寻了一遍，但除了一只空铁皮箱外什么也没找到。