N-bromo-succinimide (nbs)
[化] N-溴丁二酰亚胺
🧩 词语组成解析
[机] 溴代, 溴基
琥珀酰亚胺
🗣️ 情景例句
You've been working late
你一直工作到很晚
Step by step the ladder is ascended.
登梯需要逐级登。
I like folk music. I write my own songs and I play the guitar as well.
我喜欢民间音乐。我唱的歌自己谱曲，我也弹吉他。