Cornstone
n. [地]玉米灰岩
🗣️ 情景例句
Did you look at them?
你看过了吗？
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
The trickle became a stream; the stream has now become a torrent.
涓涓细流汇成小溪，小溪现已变成了奔腾的江河。