Concurrency relation
[计] 并发关系
🧩 词语组成解析
[计] 并发性; 并行性
🗣️ 情景例句
I'm very sorry.
非常抱歉。
No matter what happens, don't be discouraged.
无论发生什么事，都不要气馁。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。