1803Winterbottom Pres. State Med. Sierra Leone II. 164 Kra-kra is an Ebo word, corrupted from kra-thra which signifies the itch.
1897M. Kingsley W. Africa 438 The kraw-kraw is a frightfully prevalent disease.
英语词典包含277258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。