anorthosite的用法和樣例：
例句
- The anorthosite and similar rock types in the highlands and basalt lavas in the marea are the Moon's basic building blocks.
斜長岩和類似的岩石在高地典型，而玄武岩沉積在月球低地構成了月亮基本的建築積木。 - The crust became the white anorthosite, which floated atop the magma to form the lunar highlands.The basalt erupted later and subsequently solidified in the lowland marea.
這個殼後來變成白色的斜長岩，它漂在岩漿上面形成月球的高地，後來，玄武岩的岩漿噴發並且凝固在低地區域。
