单词	polychlorinated biphenyl
释义	pol·y·chlo·rin·at·ed biphenyl (pŏl′ē-klôrə-nā′tĭd) n. PCB.
随便看	yardarm yard bird yard goods yard-long bean yardman yardmaster yard of ale yard sale yardstick ferritin ferro- ferroalloy ferroconcrete ferrocyanide ferroelectric ferroelectricity ferrofluid Ferrol ferromagnesian ferromagnet ferromagnetic ferromagnetism ferromanganese ferrosilicon ferrotype

英语词典包含135693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。