词汇	double box
释义	double box 双窝
随便看	high pumping value high pumping volume high punch high punt High-pure high-pure air high pure Al alloy high pure cathode copper high pure charges high pure chromium high pure gallium high pure gas high pure germanium detector high-pure germanium detector high pure graphite high pure growth high pure hydrogen high pure metal high pure mitochondria high pure molybdenum trioxide high pure nitrogen High-pure pig iron High-pure Plasmid Extraction mini kit high pure powdered graphite high pure silicon