单词	头孢菌酸
释义	头孢菌酸化cephalonic acid
随便看	vacuum pouring plasma vacuum pouting vacuum-powder dolly vacuum powder insulated cryogenic tank vacuum powder insulation vacuum-powders insulation vacuum powder sintering Vacuum power assist brake booster vacuum power brake vacuum power brake unit vacuum power cylinder vacuum-power gear change vacuum-power gear shift vacuum power shift vacuum power valves vacuum prcloading vacuum precision casting vacuum pre-compacting vacuum precompression vacuum precompression method vacuum preconcentrator vacuum precooling vacuum pre-cooling vacuum pre expander vacuum pre expansion