Vaild contract
[法] 有效契约
🧩 词语组成解析
[法] 有效的, 经过正当手续的, 正当的
🗣️ 情景例句
The battle was very historic.
那场战役在历史上很重要。
Please call me and let me know.
请打电话告诉我。
One hour and seventeen minutes passed and we had not even covered half the distance.
1小时17分过去了，走了还不到一半路程。