单词	dual-beam betatron
释义	dual-beam betatron 双束电子感应加速器
随便看	closed supply chain closed supply circuit Closed supracondylar fracture of femur Closed supracondylar fracture of humerus closed surface closed surface without boundary closed surge tank closed switch closed switch rail closed syllable closed syllables closed symbiontic system closed symbiotic system closed symmetric extension closed symmetric operation closed symmetric operator closed syntactic function closedsystem closed system closed-system closed system catheter tray closed system drainage closed system drainage bag closed system Foley catheterization tray closed system Foley's catheterization tray