Cyclopenteno-benzanthracene
[医] 环戊烯苯蒽
🧩 词语组成解析
n. [化]苯并蒽
🗣️ 情景例句
Would you like to discuss it over lunch, Mr. Smith?
史密斯先生，吃饭时再讨论好吗？
So-so.
马马虎虎。
Shrugging my shoulders, I began to walk away when,
我耸耸肩膀掉头走开了。