watertightness

基本解释

• n.不透水性(水密封的)

同根派生

英汉例句

• Is this roof completely watertight?
  这屋顶一点也不漏吗？
• I'll have watertight windows fixed.
  我要装上不漏水的窗。
• As soon as the alarm went, the crew raced round shutting the watertight doors.
  警报一响，船员们跑来跑去把船上的密封门关紧。
• These materials need not be watertight.
  这些材料无需有防水性。
• I will have watertight windows fixed.
  我要装上不漏水的窗。