period official

• 士

period official的用法和样例：

例句

1. He is an honest and frank official.
   他是一位耿介之士。
2. The most significant ehangs took place during this period were the declining of hereditary lords,the rising of concubine lords,and their holding dominant positions till last.
   这一历史时期最重要的社会变化是士族地主的渐次衰落和庶族地主的逐渐崛起并终至全面占据统治地位。