密封

  • na.seal; sealing; seal airtight
  • 网络sealed; enclose; seal up

密封密封

密封

na.

1.seal; seal up; seal airtight; seal hermetically; encapsulation lutation; hermetic sealing; sealing; sealing off; enclosing

28
It had 16 watertight compartments that would hold the ship afloat even in the event that four of the compartments were damaged.

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