Paleozoic
a. 古生代的\\nn. 古生代
✅ 同义词
🗣️ 情景例句
My mother would take us everywhere, too.
我妈妈也是带我们各处走。
What do you plan to do this Friday?
明天你打算干什么？
the plentiful supply of food thrown overboard by the crews on the rigs;
钻井平台工作人员抛到海里充足的食物；