词汇	护面罩
释义	护面罩医face protector；face shield
随便看	conceptual dependency network conceptual dependency notation conceptual dependency primitives conceptual dependency structure conceptual dependency theory conceptual description conceptual descriptors conceptualdesign conceptual design conceptual design and study conceptual design eondition conceptual design for database Conceptual designing conceptual design knowledge management conceptual design management system conceptual design method conceptual design model conceptual design of enterprise conceptual design of structures conceptual design requirement conceptual designs conceptual design scenario conceptual design scheme conceptual design study conceptual development