Diacodectidae
古偶蹄兽科
🗣️ 情景例句
and ask her to come by and talk about it.
请她过来谈谈这件事。
You get what you pay for.
便宜没好货。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，