Diatexite
高度熔合岩
🗣️ 情景例句
In those days, when they made quilts.
那个时代 ，人们做被罩时，
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
No, it isn't.It's a ruler.
不，不是，这是一把尺子。