英语词汇pullback spring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	pullback spring
释义	pullback spring 简明释义拉簧
随便看	principal axis of symmetry principal axis solution principal-axis theorem principal axis transformation principal axis transformation principal azimuth principal balance principal base principal beam principal bearing principal bending moment principal beneficiary principal benefit principal block principal body axes principal bond principal book principal boy principal brace principal branch principal branch of general power principal branch of natural logarithm principal branch of radical principal building principal bundle

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。