Metallocyanide
氰化金属
🗣️ 情景例句
I thought he was retired
我原以为他退休了
When did you graduste?
你什么时候毕业的？
Suddenly, she saw a man near a bus stop.'I can ask him the way'.she said to herself.
突然，她在公共汽车站附近看到一个男人。“我可以向他问路，”她想。