Pentanitrol
四硝基季戊四醇
🗣️ 情景例句
And programs that don't leave anyone out.
而且是些不排拒任何人的活动。
Night fell quickly.
夜色很快降临。
But they still put their stockings at the end of their beds.
但他们仍然把自己的长统袜挂在床脚边。