Cherty
燧石質(zhì), 石英質(zhì)
??? 情景例句
Not at all. Check it, please.
好的，請檢查。
Good. I'll take it right now, if possible.
好，如果可能的話，我現(xiàn)在就要租一輛。
We offered them food and spoke to them kindly, but they remained motionless.
我們給他們東西吃，客客氣氣地同他們交談，但他們卻一動也不動。