七年的英文：
septennate
- He was sentenced to a seven-year prison term.
他被判处七年监禁。 - Buddhism was introduced into China about A. D. 67.
佛教是在公元六十七年传入中国的。 - That would only betoken for us seven years of plenty and seven years of scarcity.
那只是预示我们将有七年丰收和七年饥荒。 - For instance, Zuozhuan (Commentary on Spring and autumn annals by Zuo Qiuming): The 17th Year of Zhao said
如《左传·昭十七年》 - Seven years have passed, and the controversy has been settled.
七年过去了，争论已经解决了。 - One hour's cold will suck out seven years'heat.
一个小时的寒冷将会耗掉七年的热量。 - We will hold a septennial conference.
我们将要举行七年一次的会议。 - Mr. Bog lived in Germany for seven years before he came to the U.S.
柏格先生来美国之前，在德国住了七年。 - From 1957 on they grew at a snail's pace.
从一九五七年起，我们生产力的发展非常缓慢。 - Our collaboration over the past seven years has been of a cordial, frank and temperate nature.
七年以来，我们的合作一直是友善、坦诚、稳健的。
n. 七年期,七年的任期