Nitrosomorpholine
[化] 亚硝基吗啉
🗣️ 情景例句
I didn't realize how late is was.
我不知道已经这么晚了。
It can't be helped.
无能为力。
I had to think of a way of preventing him from following me around all morning.
我得想办法不让他整个上午缠着我。