Porphyroclastic
碎斑状
🗣️ 情景例句
If you can't get a cab, give me a call. It's not safe to walk home along at night.
如果你叫不到出租车的话，打电话给我，晚上一人走回家不安全。
To start the city planning
着手都市计划
It was mailed last week.
上个礼拜我们还没收到。