Semibenzene
半苯, 对二烷基亚甲基环己二烯
🗣️ 情景例句
But this is what you've been working for all these years.
但你多年来的工作 为的就是这个呀。
Mr. Smith, would you like to start things off?
史密斯先生，你要开始做事了吗？
But, contrary to a popular assumption, it is far from being the only one, or even the greatest.
但是，和一般的看法相反，这决非是仅有的，甚至不是最主要的动机。