Unisist
n. 联合国政府间科技情报系统
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
Why torture yourself?
你这是何苦呢？
No matter how busy you are, he always insists on coming with you.
不管你多忙，他总是坚持要跟你去。