underwater /ˈʌndəˈwɔːtə/ TEM4

• 1. 

  ADV Something that exists or happens underwater exists or happens below the surface of the ocean, a river, or a lake. 在水面下

  例：

  ...giant submarines able to travel at high speeds underwater.

  …能在水下高速行驶的巨型潜艇。

  例：

  Some stretches of beach are completely underwater at high tide.

  有些沙滩在涨潮时会完全被水淹没。

• 2. 

  ADJ Underwater is also an adjective. 在水下的 [ADJ n]

  例：

  ...underwater exploration.

  …水下勘探。

  例：

  ...underwater fishing with harpoons.

  …使用鱼叉的水下捕鱼。

• 3. 

  ADJ Underwater devices are specially made so that they can work in water. 水下用的 [ADJ n]

  例：

  ...underwater camera equipment.

  …水下摄影设备。