英语词汇flat as a 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

英汉双解词典包含3607232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。

单词	flat as a board
释义	flat as a board
随便看	umbilical arteries umbilical artery umbilical artery approach Umbilical artery catheter umbilical bandage umbilical belt umbilical bleeding umbilical blood disorder umbilical blood flow umbilical button Umbilical cable Umbilical calculus umbilical canal umbilical cannula umbilical canula umbilical carbuncle umbilical catheterization umbilical cavity umbilical cholesterol umbilical cicatrice umbilical cicatrix umbilical circuIation umbilical circulation umbilical clamp umbilical cloth