Palaeozoics
(palaeozoic 的复数) adj.古生代的\\nn. 古生代
🗣️ 情景例句
Can you do me a favor?
你能帮我个忙吗？
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
Yes, thank you. I've had a wonderful time.
是的，谢谢你。我过得愉快极了。