单词	pyrocore
释义	pyrocore 高温雷管
随便看	contactor relay contactors contactor segment contactor sequence contactor servo mechanism contactor servomechanism contactor starter contactor stem contactor switch contactor switching starter contactor-type control gear contactor unit contact oven contact overload capability contact over travel contact over-travel contact overtravel contact oxidation method contact pad contact pads contact pairs contact panel contact paper contact paralysis contact part 羡4 羢羣群群1 群2 群3 群4 群威群胆群居穴处しゅせいぶん【主成分】しゅせきしゅせきしゅせきしゅせきしゅせき【主席】しゅせき【手跡（手蹟）】しゅせき【酒席】しゅせき【首席】しゅせきさん