单词	circuit board
释义	circuit boardˈcircuit board noun [countable] science, physics a set of connections between points on a piece of electrical equipment which uses a thin line of metal to conduct (=carry) the electricity SYN printed circuit
随便看	profiteer profiteering profitless profitlessly profit-making profit margin profit motive profit sharing profligacy profligate pro forma profound profoundly profundity profuse profusely profuseness profusion progenitor progeny progesterone prognathous prognosis prognosticate prognostication

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。