underwater
🇺🇸
/ˌʌndərˈwɔːtər/
🇬🇧
/ˌʌndəˈwɔːtə(r)/
below the water's surface
The swimmer held her breath and stayed underwater for one minute.
游泳者屏住呼吸,在水下停留了一分钟。
located or used under water
The underwater camera captured clear photos of the coral reef.
水下相机拍摄到了珊瑚礁的清晰照片。