hexamethyltetramine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.
- hexamethyltetramine英语什么意思：[网络] 六甲基四胺
- hexamethyltetramine法语什么意思：hexaméthyltétramine hexaméthyltétramine f. 环六次甲基四胺
