Cherty
燧石质, 石英质
🗣️ 情景例句
Would you do me a favour look around your factory?
能否帮忙带我看一下你们工厂？
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
He did not look up from his desk when I entered.
我进去的时候，他连头也没抬。