Minerogenesis
成矿作用
🗣️ 情景例句
to spend a weekend with him at his farm.
去他的农场跟他一起渡个周末。
The old lady takes delight in visits from her grandchildren.
那个老妇人以孙辈门看她来为乐。
Often the little words have meanings of their own.
这些小词常常都有自己本身的意思。