Elfstorpite
灰砷锰矿
🗣️ 情景例句
Under these conditions of payment,-
在这种付款条件下，-
Without practice, hopes will be reduced to zero.
没有实践，希望会化为乌有。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不计其数的人们从小就知道蜗牛可做菜。