词汇	Vaccines and immunization
释义	Vaccines and immunization 计划免疫
随便看	collection-level cataloging collection limitation principle collection link collection literature collection literature digitization collection machine about idle batteries collection magnetism board collection maintenance collection management Collection Management Authority Collection Management Branch Collection Management Center Collection Management Office collection manager collection mania Collection Mechanism Collection of Comforting Letters collection of commercial paper collection method Collection method of cord blood Collection methods Collection mode Collection modes collection module collection name