Unformulated
a. 未用公式表示的,未系统地阐述的
🗣️ 情景例句
How did the test turn out?
考试结果怎样？
The fox that had lost its tail would persuade others out of theirs.
一条狐狸丢尾巴，就劝旁的也丢它。
She works very hard and is very helpful.
她工作非常努力，对同学们帮助很大。