单词	gum ghatti
释义	同 gum ghatti--gum gattie
随便看	column bulbble-cap column capacity column capacity factor column capital column cassette column-- cation-resin column characteristics column characterization factor column chart column choice column choice; column selection column chromatographic fractionation column chromatographic method column chromatography column classification column-- clay column cleaning column-- clusius column coating column collapse column combination column compartment column-- compound column compressor column condition