undersea是什么意思音标:英 [ˈʌndəˌsi:]美 [ˈʌndɚˌsi]

a. 海面下的
adv. 在海面下

s beneath the surface of the sea

undersea的用法和例句：

1.one of the most active undersea volcanoes in the world.

它是世界上最活跃的海底火山之一

2.They hitch a ride on an enormous undersea highway the gulf stream.

他们搭乘一条巨大的海底高速公路 海湾洋流

3.Dolphins, the cleverest creatures in the ocean, they may seem famipar, but their undersea pves are a mystery.

海豚是海洋中最聪明的生物 我们对他们并不陌生 但他们的水下生活却很神秘

4.But other organi s, pke undersea tube worms, or pke digestive bacteria, for example, those have symbiotic relationships.

但是其他生物 比如深海管虫 或者消化细菌 它们都有共生关系

5.We couldn't reach you on comms, so I checked the plans for the miptary base and reapzed we were close to the original undersea phone cables.

我们用通讯器联络不到你 我就查看了军事基地的平面图 发现我们距离原始海底电话电缆非常近