Paleozoic
a. 古生代的\\nn. 古生代
✅ 同义词
🗣️ 情景例句
But as exporters of a complete plant,
但是，作为成套设备出口商，
I can speak English.
我会说英语。
Look at Mr Fat. He was very rich. He had lots of money.
瞧胖先生。他很富。他有很多钱。