| 释义 |
比重1. density2. specific gravity比重 bǐzhòng1) proportion2) phy. specific gravity比重bǐzhòngproportionspecific gravity比重【理】relative density铁的比重 relative density of iron一种事物在整体中所占的分量proportion占很大的比重 account for a large proportion增加农业和轻工业投资的比重 increase the propo |