Liptinite
壳质煤素质
🗣️ 情景例句
He's getting some on the side.
他偷偷地跟别人有关系。
This country is famous for its beautiful lakes.
这个国家以其美丽的湖泊而闻名于世。
They describe how each process goes on to the next.
表述着每道工艺间的衔接情况。