Microionics
微离子学
🗣️ 情景例句
It won't take me long at all.
不需要花很长时间的。
The boss is waiting in his office for us to come and explain why we failed to finish this work on time.
老板在他的办公室里等着我们前去说明未能按期完成这个工作的理由。
Hi, Li Lei! How are you?
嗨，李垒！你好吗？