单词	PCB
释义	PCB /piːsiːˈbiː / abbreviation 1 Electronics Printed circuit board. 2 Chemistry Polychlorinated biphenyl.
随便看	Kirkwall kirkwarden kirk work kirkwynd kirkyard Kirlian photography Kirman Kirov Kirovabad kirpan Kir royal Kir royale kirsch kirschwasser kirtan kirtle kirty stone Kiruna Kirundi kisan Kisangani kish Kishinyov kishke kiskadee

英语词典包含243303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。