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。
Laser Image preprocessing method for V groove underwater welding is discussed.
对水下焊接V型焊接坡口激光图片的预处理方法进行了讨论。
The composition and working principle of an underwater wire saw tensile force detecting system was introduced.
介绍了水下绳锯机串珠绳张力检测装置组成和工作原理。
Application in developing and testing an underwater acoustic homing system is presented.
最后给出了该系统在水声自导系统调试和性能测试应用中的结果。
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。
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。
Local fishermen's nets kept snagging on underwater objects.
当地渔民的渔网老是被水下的东西钩住。
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。
Study on dynamic model of underwater towed heave compensation system;
提出了一种新型的水下拖曳系统三维水动力数学模型。
To do this, scientists have to devise methods using radar and underwater television.
为此，科学家还要设计出使用雷达和水下电视的方法。