Unformulated
a. 未用公式表示的,未系统地阐述的
🗣️ 情景例句
I want to take a flight to New York tomorrow.
我想明天坐飞机到纽约。
We are supposed to help each other.
我们理应彼此帮助。
There are one hundred thousand million stars in our own Milky Way alone,
仅我们的银河系就有1000亿颗恒星，