| 释义 |
sea-bed 英'siːb'ed美'siːb'ed COCA²⁴⁰³⁸⁶BNC³⁹⁴³⁸
基本英英记法例句例句
海底¹⁰⁰
名词 seabed:
the bottom of a sea or oceansea海洋bedn.床⇒海底They are exploiting the oil under the sea.他们在开发海底石油。
The ship sank deep into the sea.船深深地沉入了海底。 The focal points and trend of the researches being carried out are briefly described, and impacts of sea-bed mining, activities on the sea and work on land on surroundings respectively.
概述了目前环境研究的重点及趋势，并分别讨论了深海采矿过程、海面活动及岸上加工所造成的环境影响。 cnki |