Endoceratida
内角石目
🗣️ 情景例句
I'm taking too much of your time.
我耽误了你很多时间。
I think it's about time we got going.
我想差不多是该告辞的时候了。
On arriving in England, they were taken to the Crystal Palace by train.
一到英国，火车就把他们送到了水晶宫。