period of emergence造句

"period of emergence"是什么意思   


  1. Thick beds of carbonate-rich sediments were periodically interrupted by periods of emergence.
  2. The tower is one of the oldest parts of the castle, dated to the period of emergence of the object at the beginning of the 14th century.
  3. It's difficult to find period of emergence in a sentence. 用period of emergence造句挺难的


  1. "period of drying"造句
  2. "period of duration"造句
  3. "period of duty"造句
  4. "period of element"造句
  5. "period of embryo"造句
  6. "period of employment"造句
  7. "period of endurance"造句
  8. "period of enlightenment"造句
  9. "period of examination"造句
  10. "period of existence"造句


Copyright © 2020 WordTech Co.