Validation checking
[计] 有效性检查
🧩 词语组成解析
n. 批准, 确认\\n[计] 证实, 检验
[计] 检查的\\n[化] 校核; 检验; 浅裂纹
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
He's a policeman.
他是警察。
I brought it here three days ago.
3天前。