Hexanitrodiphenyl
[化] 六硝基联苯
🗣️ 情景例句
What does that mean when he goes,
他发出的声音代表什么意思
He jests at scars, that never felt a wound.
富人不知穷人苦。
cloudless skies, savage sandstorms,
无云的天空，凶猛的沙暴，