Benzanthracene
n. [化]苯并蒽
🗣️ 情景例句
Who ever heard of a pet goat?
有谁听过宠物羊的啊？
The prerequisite for Chinese Lit is Freshman Lit and Comp.
若要从事中国文学，必须在一年级修文学与作文。
Eleven. And we play the game with a ball like this. Is the game popular in the USA?
11名。而且我们用这样的球比赛。这种比赛在美国受欢迎吗？