mycoprecipitin霉菌: mould; mycete; mucedine沉淀素: precipitin; praezipitin细菌沉淀素: bacterial precipitin; bacterioprecipitin真菌沉淀素: mycoprecipitin沉淀素: [化; 医] precipitin; praezipitin下载手机词典可随时随地查词查翻译