(1881–1967), British phonetician. He was involved in the development of the International Phonetic Alphabet from 1907 and went on to invent the system of cardinal vowels and produce the English Pronouncing Dictionary (1917).
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。