Quartzarenite
石英砂屑岩; 正石英岩
🗣️ 情景例句
Excuse me. you got a minute?
对不起，能耽误你一分钟吗？
Promises are like piecrust, made to be broken.
诺言好似馅饼皮，做来便是为咬碎。
Carver Mead, a pioneer in integrated circuits and a professor of computer science at the California Institute of Technology,
卡弗。米德 -- 集成电路的一位先驱，加州理工学院的计算机教授 --