英语词汇placard board怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	placard board
释义	placard board 简明释义揭示牌网络释义 1 ?揭示牌 Placard Board(揭示牌), 此释义来源于网络辞典。短语 1 placard board teaching 张贴板教学法
随便看	thermal imager thermal imager common module thermal imagery thermal imaging thermal imaging thermal imaging binoculars thermal imaging camera thermal imaging camera tube thermal imaging device thermal imaging sensor head thermal imaging system thermal imaging tube thermal impact thermal impedance thermal impedance under pulse conditions thermal improving thermal impulse welding thermal inactivation thermal inactivation point thermal incineration thermal incinerator thermal increment thermal index thermal indifference zone thermal induced birefringence

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。