A rocky reef off the coast of Cornwall, 22 km (14 miles) south-west of Plymouth. The reef was the site of the earliest lighthouse (1699) built on rocks fully exposed to the sea.
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。