Nitrodan
[化] 硝丹; 硝丹宁
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
Like author, like book.
书如其人。
There was a note of triumph in my voice when I told him that it was there in black and white.
我带着一种胜利者的调子告诉他那趟车白纸黑字。明明白白印在时刻表上。