词汇	郵封
释义	郵封 yóu fēng指邮件的外封包装。邮封
随便看	magnetic multipole radiation magnetic multi-shot survey instrument magnetic multi-shot survey instru ment magnetic multi-sputtering magnetic nanocomposite magnetic nano-composite magnetic nanocomposites magnetic nanocomposition magnetic nano-controlled release paclitaxel magnetic nanocrystalhne alloy magnetic nanocrystalline particles magnetic nanocrystallite magnetic nano-drug magnetic nanoerystals magnetic nanofilm magnetic nano-films Magnetic nanogels Magnetic nano-graphite powder magnetic nanomaterial magnetic nano-material magnetic nanomaterials magnetic nano-materials Magnetic Nanomaterials Synthesized by Templates Magnetic nanomedicine magnetic nanometer microballoons