Tetranitroglycerine
甘油四硝酸酯
??? 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想聽一些新的英文歌，我建議你上網下載。
He cut his finger because he was careless.
他不小心割破了手指頭。
As the man came near, the prisoner knocked him to the ground with a sharp blow.
當這個人走近時，戰俘一拳把他打倒在地，