Arkosite
长石石英岩; 长英岩
🗣️ 情景例句
To advertise during prime time TV is very expensive.
在电视的黄金时段买广告是很贵的。
When I came in, he was reading.
当我进来的时候，他在读书。
Could we send this out to you right now?
现在就出货可以吗？