Beryllocene
二茂铍
🗣️ 情景例句
What did you mean by well ...?
你说 嗯…… 的意思是什么？
Did you go to the store yesterday?
你昨天去商店了吗？
Franz poured scorn on the idea, pointing out that his brother had been killed in action during the war.
弗朗兹对此不屑一顾，指出他兄弟已经在战争中阵亡了。