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- Alcoholics often suffer from periods of oblivion. 饮酒过度的人常常失去记忆。
- We have three periods of chemistry a week. 我们一星期三节化学课。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- semiannual periods [经] 半年期
- Generally magazines come out at stated periods. 一般来说，杂志定时出版。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- The criminal faced segregation for unfixed periods. 这个罪犯面临无期隔离监禁。
- We have four periods of English a week. 我们每星期上四节英语课。
- Receipt of semiannual interest on $5 at 8%. 收到面值5美元,年息8%25的债券的半年利息。
- Happening twice each year;semiannual. 一年两次的;半年一次的
- He had to decide within a given period. 他得在一定时间内作出决定。
- Happening twice each year; semiannual. 一年两次的；半年一次的
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- Then he and the NSF semiannual report became one. 接著，他和NSF半年度报告合而为一。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
