N-(1-naphthyl)ethylenediamine
[化] N-(1-萘基)乙二胺
🗣️ 情景例句
Kids today have too much freedom, it's not like the old days.
现在的小孩太自由了，不像以前。
No. I went to California for a few weeks.
没有。我上加利福尼亚去了几个星期。
They look very uncomfortable.
这种鞋子看上去很不舒适。