Polystomatoidea
多盘总科
🗣️ 情景例句
You'll see a stop sign.
会看到有个停车再开标 。
Do you have a letter of introduction?
你有介绍信吗？
At the far end of the lake, they came to huge piles of rubble which had been washed up by the water.
在湖的尽头，他们见到一大堆一大堆由湖水冲刷上岸的碎石。