Coesite
n. [矿]柯石英
🗣️ 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
For one thing,I've got to drop by the bank to get some money.
首先，我得去银行取一些钱。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。