时期

• He spent his adult life in canada .
  他在加拿大度过了成年时期。
• It was a time of agitation and revolt .
  这是一个动荡不安，反抗四起的时期。
• At the same time he joined an association .
  在同一时期，他加入了一个团体。
• For a while she recuperated there .
  她曾在那儿休养了一个时期。
• Docytes are formed during intrauterine life .
  卵母细胞是在胚胎时期形成的。
• The daydream of his youth was over .
  他青年时期的幻想结束了。
• I cared for her very much at one time .
  有一段时期我很爱她。
• During a depression money circulates slowly .
  在商业萧条时期，货币流通滞缓。
• Before that date, books were copied by hand .
  在那个时期以前，书籍是手抄的。
• This poem is typical of the romantic period .
  这首诗具有浪漫主义时期的特点。