英语词汇on purchase of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	on purchase of
释义	on purchase of
随便看	double back geared double back geared lathe double back substitution doubleback tape double back tape double bag double bagger double balanced demodulator Double balanced mixer double balanced modulator double balanced polarization diversity receiver double balance modulator double balloon catheter double balloon triplelumen catheter double ball pitman arm double balsam fir double band rotocure double bandsilicate double band transmission doublebank double bank double bank cage double bank commutator switch double banked doublebanked