undersea technology水下工艺学;[海洋] 海下技术;海洋水下技术;海底技术
undersea vehicle潜水器
UNDERSEA SCREEN深海问候
undersea platform海下平台
Undersea Farming水下“农田
Delta undersea海底三角洲
undersea feature海底地物
Undersea pertrol这里拼错了吧
undersea coal海底煤层
ADJ(形容词) Undersea things or activities exist or happen below the surface of the sea. 海下的 [ADJ n]
...an undersea pipeline running to Europe.
...通向欧洲的海底管道。