单词	sweet potato root crown
释义	sweet potato root crown 甘薯根颈
随便看	vibration stress relief vibration stretching vibration string acceleromater vibration string pressure sensor vibration structure vibration suction method vibration suction module vibration suitability test vibration sum rule Vibration superposition vibration supervision vibration-suppressed effectiveness Vibration suppressing vibration-suppressing effect vibration-suppressing effectiveness vibration suppression vibration-suppression Vibration Suppression System vibration suppressor vibration surver vibration survey vibration-swing sand sifter vibration synchronization vibration syndrome vibration synovitis