Carboanion
[化] 碳阴离子
🗣️ 情景例句
Sorry. I have a meeting right now.
抱歉，我马上有个会议要开。
I'm expecting promotion to management level.
我指望晋升到经理的职位。
His telescopic observations are justly immortal;
伽利略用望远镜所作的观察确实是不朽的，