Nitrone
[化] 氮羰基; 亚硝氮羰基; 硝酮; 某硝酮
🗣️ 情景例句
How come you speak such good English?
你为什么能说这么好的英语呢？
There is no rose without a thorn.
玫瑰花没有不长刺的。
Let's think carefully, I replied.
“让我们仔细想一想，”我答道。