active sealing

 
       
  • 主动密封

active sealing的用法和样例:

例句

  1. The orient has been playing an active role in the world economy.
    亚洲一直在世界经济中发挥积极作用。
  2. Sealing is prohibited in many countries.
    许多国家禁止捕海豹。
  3. He is an active member of the school's stamp club.
    他是学校集邮俱乐部的一名活跃会员。
  4. An active volcano may explode at any time.
    活火山随时都有可能爆发。
  5. A crown for covering or sealing a tooth.
    齿冠遮盖或密封牙齿的冠状物
  6. Is it wise to engage in active sports at your age?
    我这样的年纪积极参加体育活动是否明智?

active sealing的海词问答与网友补充:

提问补充

active sealing的相关资料:

临近单词

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