单词	ferroprotoporphyrin
释义	ferroprotoporphyrin noun fer·​ro·​protoporphyrin "+ : heme Word History Etymology ferro- + protoporphyrin
随便看	ladder fire ladder jack ladder shell ladder snake ladder tape ladder tournament ladder track ladder truck ladder-back ladder-backed laddered laddering ladderless ladderlike ladderman laddermen ladders ladderway laddery laddie laddies laddish laddishness lade lade ima

英语词典包含469781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。