单词	guarding device
释义	guarding device 安全装置
随便看	spin-decouple spin-decoupling spin decoupling spin degeneracy spindegeneracy spin delocalization spin delocalizationSD spindel sleeve spin-density spin density spin density matrix spin density operator spin density wave spin-density wave spin density wave (sdw) spin dependence spin dependence of spin-dependence of nuclear force spin dependent spin-dependent spin-dependent force spin dependent force spin dependent scattering spin-dependent scattering spinder band 秦关汴水经行地秦关重塞一百二秦兵益围邯郸急秦吉了秦国逐客令秦地故人成远梦秦城太白东秦城罢鼓鼙秦宫岂不重秦家丞相府帝政帝王帝王切開帝王学帝都帝釈天帥師師事師伝