Rabdionite
铜铝锰土
🗣️ 情景例句
A son and his wife and their three children--my grandchildren.
有个儿子， 还有儿媳妇以及他们的三个孩子，我的孙儿女们。
He could always come up with a reason for them to linger another month.
他总能想出个理由来让他们再耽误上一个月。
I feel rather ashamed.
我感到很不好意思。