Vaild
[法] 有效的, 经过正当手续的, 正当的
🗣️ 情景例句
I think I did.
我想是的。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。