period的用法1：period的基本意思是“一段时间”,是可数名词,复数形式为periods。
period的用法2：period可作“时期,时代”解,指某个历史阶段或时期; 也可作“课时,学时”解; 还可作“月经(期)”解。
扩展资料
period的例句
1. She spent a period of time working with people dying of cancer.
她有一段时间曾帮助垂危的.癌症患者。
2. Over a given period, the value of shares will rise and fall.
股票的价值在某一特定的时期内会有涨跌。
3. China enters a new five-year plan period next year.
中国明年开始进入新一个五年计划期。
4. South Africa was going through a period of irreversible change.
南非正在经历一场不可逆转的变革。
5. The next few weeks will be a period of readjustment.
接下来的几周将是适应阶段。
6. A chastened Agassi flew home for a period of deep contemplation.
追悔莫及的阿加西坐飞机回家面壁思过去了。
7. The gestation period can be anything between 95 and 150 days.
妊娠期从95天至150天不等。
8. After a further four-month extension of her probation period, she was sacked.
在又试用了4个月后，她被开除了。
