Bitartronate
羟丙二酸氢盐
🗣️ 情景例句
Simple.
简单明 。
What are you talking about?
你在说些什么？
When work continued, one man lit a cigarette as he was working, but, finding it had a strange taste, he put it out.
随后他们继续干活，一个工人在干活时点燃了一支香烟。可是他觉得有一股怪味，他就把烟灭了。