3-pyridinecarboxylic acid怎么读
点击播放按钮播放发音:
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
读音分解
- 3-pyridinecarboxylic 的发音
- acid 的发音
- 3-pyridinecarboxylic acid英语什么意思:烟酸,3-吡啶羧酸