词汇	second-order segregant
释义	second-order segregant 次级分离子
随便看	navigation information service navigation in heavy weather navigation in ice region Navigation in Mine navigation in rocky waters navigation in scene navigation instrument navigation-interception navigation interface Navigation Interface Subsystem Navigation Interface Unit navigation in territorial waters of the other navigation in territorial waters of the other; Navigation Is Excise navigation jamming navigation junction navigation kerosene navigation key navigation keys navigation lamp navigation lamp indicator navigation lamps navigation landing craft navigation lane navigation launcher