[地质]?世界断裂系
... Woolwich beds 伍尔维奇层 world rift system 世界断裂系 wrench fault 扭断层 ...
From a life-poor patch of ocean in the South Pacific to a life-rich lake in the East African Rift System, clear waters can be found in all different corners of the world.
BBC: The planet??s pristine waters
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。