×

洞口保护 meaning in English

opening protection

Examples

  1. S was on his bed . it seemed to him that thus he better guarded the unfinished opening
    他觉得这样似乎可以把那未挖成的洞口保护得更严一点。

Related Words

  1. 洞口
  2. 洞口钢筋
  3. 洞口开挖
  4. 垂直洞口
  5. 墙洞口
  6. 平洞口
  7. 洞口尺寸
  8. 导洞口
  9. 流线型洞口
  10. 洞口定位
  11. 洞口
  12. 洞口, 桥门, 桥门架
  13. 洞口侧壁
  14. 洞口尺寸
PC Version

Copyright © 2018 WordTech Co.