您要查找的是不是：
- Penetration underwater 水中侵彻
- This machine has been specially adapted for use underwater. 这机器是为水下使用而特别改装的。
- This machine has been specially adapted for underwater use. 这机器是为水下使用而特别改装的。
- Resistant to penetration by water but not entirely waterproof. 抗水的能抵抗水的渗透但不完全防水的
- A ship equipped for laying explosive underwater mines. 布雷舰艇装备有布水雷装置的舰艇
- A trademark used for an underwater breathing apparatus. 水肺，水中呼吸器用于水下呼吸装备的一种商标
- They dazzle the penetration of the composer. 他们使作家的洞察力混乱。
- Travel Form is no longer useable underwater. 旅行形态不能再用于水下。
- A device used underwater to produce pulses of sound, as for an echo sounder. 声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置
- Riptide is a strong underwater current. 激潮是海面下一种强大的暗流，
- How much penetration do we have? 入泥多深了?
- Yes, including the underwater form. 可以，包括在水下的形态。
- It has good penetration and good water resistance. 具有高度的渗透力及良好的耐水性能。
- They extract ten million tons of coal each year from underwater mines. 他们每年从水下煤矿中采掘一千万吨煤。
- An underwater ridge or rock shelf. 暗礁水下隆起物或岩石架状物
- "I know it, and appeal to your penetration. “是的，我知道的，所以来请求你的判断。
- An underground or underwater passage. 地道，坑道地下的或水下的通道
- The floor is sealed to prevent water penetration. 地板加了密封涂料防止渗水。
- The diver was carrying out an underwater operation. 那个潜水员正在水下作业。
- First by increasing market penetration. 第一是扩大市场渗透。
