单词	arrowhead
释义	arrowheadarrowhead /ˈæroʊˌhɛd/ noun [countable] a sharp pointed piece of metal or stone attached to one end of an arrow
随便看	protectorate protein protein synthesis pro tem protest Protestant Protestantism protestation protester protist protista proto- protocol Proto-Indo-European proton protoplasm protostar prototype prototypical protozoan protracted protractor protrude protruding protrusion

英语词典包含48224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。