opportune

adj

• ① 合时宜的,及时的;合适的,适切的
  • an opportune remark合时宜的话
  • an opportune warning及时的警告
  • He came at the opportune moment.他在适当的时候来到。
  • The time was opportune for harvesting.正是收获的好时刻。
  • His arrival was most opportune.他的来临最合时宜。
  • It was most opportune that he should arrive.他来临是最合时宜的。