Percolumbic acid
[化] 过铌酸
🧩 词语组成解析
🗣️ 情景例句
He looks a lot like you, Mom. He does.
他像你， 妈妈。他像 。
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
They had rushed up to her while she was having a picnic at the edge of a forest with her children and tried to steal her handbag.
刚才，当她和孩子们正在森林边上野餐的时候，这两个人冲到她跟前，企图抢走她的手提包。