Synadelphite
砷铝锰矿
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
In this day, Mendoza enjoyed tremendous popularity.
门多萨在的全盛时期深受大家欢迎，