本站AI助手仅限学习场景，学生更适用、家长更放心！

首页英语词典quartzquartz英英释意

quartz

英 [kwɔːts] 美[kwɔrts]

quartz的意思英英释义考试真题实用场景例句

n. 石英

英英释意

1. colorless glass made of almost pure silica

2. a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities