复数
第三人称单数
现在分词
过去式
过去分词
水利工程
堤道
长堤
能源科学技术
埋藏地垒
Around 80 sites with evidence of causewayed enclosures are known across southern Britain.
BBC: Truro experts uncover '6000-year-old' causeway
Soon afterwards, causewayed enclosures (circular arrangements of banks and ditches hundreds of metres across see picture) began springing up all over the country.
ECONOMIST: The Neolithic
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。