Respropiophenone
[化] 异丙基·苯基酮; 异丙基·苯基甲酮
🗣️ 情景例句
whom I think you've met once or twice before.
我想你以前见过他一两次面。
There is no royal road to learning.
治学无坦途。
1 Make a list of 10 things which you like doing most.
1。列出一张你最喜欢做的10件事情的清单。