🧩 词语组成解析
n. 路易斯（男子名）
[计] 小于或等于
🗣️ 情景例句
I'm taking 19 credit hours.
我修了十九个学分。
Yes, I have got the license from the Bank of China. Here you are.
是的，我已得到中国银行的许可。请过目。
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同协议，另一方则有权终止合同。