underwater

英 [ˌʌndəˈwɔːtə(r)]

美 [ˌʌndərˈwɔːtər]

adj. 水下的; 用于水下的; 水下发生的
adv. 在水下，在水中

TOEFL TEM8

Oxford 3000 / Collins.1 / BNC.11632 / COCA.9111

牛津词典

adj.

水下的；用于水下的；水下发生的
found, used or happening below the surface of water
1. underwater creatures
  水生动物
2. an underwater camera
  水下摄影机

柯林斯词典

ADV 在水下；在水中
Something that exists or happensunderwaterexists or happens below the surface of the sea, a river, or a lake.
1. ...giant submarines able to travel at high speeds underwater...
  能够在水下高速行进的巨型潜艇
2. Some stretches of beach are completely underwater at high tide...
  海滩上有些地方在涨潮时完全淹没在水中。
3. State television showed film of vast areas of farmland underwater.
  国家电视台播出了大片农田淹没在水中的影像。
4. Underwateris also an adjective.
5. ...underwater exploration.
  水下勘探
6. ...underwater fishing with harpoons.
  用鱼叉在水下捕鱼
7. ...a retired underwater photographer.
  已退休的水下摄影师
ADJ 供水下用的
Underwaterdevices are specially made so that they can work in water.
1. ...underwater camera equipment.
  水下摄影器材
2. ...a pool of clear water lit by underwater lights.
  被水下灯光照亮的一池碧水

英英释义

adj

growing or remaining under water
1. viewing subaqueous fauna from a glass-bottomed boat
2. submerged leaves
Synonym:subaqueoussubaquaticsubmergedsubmersed
beneath the surface of the water
1. submerged rocks
Synonym:submergedsubmersed

双语例句

Designed and constructs the chaos control strategy used in chaos control of underwater robot permanent magnet propulsion motor system.
设计和构造了易于工程实施的混沌控制策略，用于水下机器人永磁推进电机系统混沌控制。
Some stretches of beach are completely underwater at high tide
海滩上有些地方在涨潮时完全淹没在水中。
Signal design is the key in a multi-target underwater acoustic positioning system.
信号设计是多目标水声定位系统的关键。
Vibration isolation and underwater acoustic radiation test of ship cabin floating raft system;
本文对船舶浮筏装置的抗基础冲击特性进行了理论分析与试验研究。
State television showed film of vast areas of farmland underwater.
国家电视台播出了大片农田淹没在水中的影像。
This paper offers a reference for the application and safety of underwater drilling blasting projects.
研究结果可为水下钻孔爆破工程应用和安全施工提供参考。
The computer simulation in underwater acoustic channels proves the efficiency of the algorithm.
水声信道的仿真结果验证了算法的有效性。
And dynamic response of different material and different parameter composite cylinder shell to underwater explosion load is analyzed.
基础上分析了不同材料圆柱壳和不同参数复合材料圆柱壳在水下爆炸载荷作用下的抗冲击性。
Sonar: Technique for detecting and determining the distance and direction of underwater objects by tracking acoustic echoes.
声纳：利用声学方法侦测或测定水下物体的距离和方向的技术。
This research offers a basis for the design of new type line-spectrum instrument in underwater acoustic domain.
为水声领域新型线谱检测系统的设计提供了依据。