Quartz sandstone
[化] 石英砂岩
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
sandstone
['sændˌstəun]
n. 砂岩;砂石;
🗣️ 情景例句
know that I'm running for office
知道我正在竞选公职，
Measures should be taken to reinforce the cartons.
应采取措施加固纸箱。
Oh, dear. I forgot to tell you. Would you like to come?
哎唷。我忘了告诉你。你愿意来吗？