Paleozoic
a. 古生代的\\nn. 古生代
✅ 同义词
🗣️ 情景例句
Rome wasn't build in a day.
伟业非一日建成。
If you insist.
你硬是要这么做，我也没办法。
Oh, thanks very much. I'd love to. What time is it going to start?
噢，非常感谢。我当然想去。聚会什么时候开始？