diphenylvinyl phosphine怎麽讀
點擊播放按鈕播放真人發音:
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
讀音分解
- diphenylvinyl 的發音
- phosphine 的發音
- diphenylvinyl phosphine英語什麽意思：二苯基乙烯基膦
