Emeraldine
翠绿亚胺(苯胺黑氧化染色的中间产物), 祖母绿一样的, 鲜绿的
🗣️ 情景例句
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。
Please try and answer the request soon.
请试着立刻回答人家的请求。
Good afternoon! I've come to return your pan. Thank you very much for lending it to me.
下午好！我来还你锅。非常感谢你能把锅借给我。