feldspar
noun [ C or U ] geology specialized uk/ˈfeld.spɑːr/ us/ˈfeld.spɑːr/
长石（一种常见矿石，尤见于火成岩，例如花岗岩中）
a common type of mineral found especially in igneous rocks such as granite
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。