Paleozoic
a. 古生代的\\nn. 古生代
✅ 同义词
🗣️ 情景例句
She was hired on the spot by the company.
她当场就被那家公司雇用了。
Please send your report to me at the office by Monday.
请于周一以前将报告送到我的办公室。
The policemen could not cope with the crowds.
警察无法对付群众。