英语词汇undersize section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。

单词	undersize section
释义	undersize section 简明释义尺寸过小断面
随便看	power-operated control system power operated control system power operated conveying machine power operated door power operated door power operated feed power-operated hatchcover power-operated periscope power-operated relief valve power-operated rolling shutter power-operated rotary table power operated screw tap power-operated shearing machine power-operated sliding door power operated staging power-operated support power-operated system power-operated valve power-operated vertical hydraulic press power operated vertical hydraulic press power-operated watertight door power operated winch power operation power operation range power optimization