tripod
三脚架征
tripod sign
脊髓灰质炎时，由于颈项强直及腰背肌肉疼痛，不能弯曲，当病人坐起时，需用两手臂向后伸直以支撑身体，呈三脚架状。
相关词条
tripod
tripod sign
tripod type joint
tripod stand
walking STICK(S) formed as supports or tripod stands
tripod (three-pole derrick)
Golden Tripod toffee
tripod sign
脊髓灰质炎时，由于颈项强直及腰背肌肉疼痛，不能弯曲，当病人坐起时，需用两手臂向后伸直以支撑身体，呈三脚架状。
tripod
tripod
tripod sign
tripod type joint
tripod stand
walking STICK(S) formed as supports or tripod stands
tripod (three-pole derrick)
Golden Tripod toffee