计算机硬件 输入输出设备 释文 flat bed plotter 平板绘图机
- uredosorus
- uredospore
- uredostage
- ureilite
- urelement
- Urengoy-Uzhhorod Gas Pipeline
- ureogenesis
- uresis
- ureter
- ureteralgia
- ureteral injuries
- ureteral stricture
- ureteral tuberculosis
- ureteric orifice
- ureteric plexus
- ureterocele
- ureterolithotomy
- ureteropelvic junction obstruction
- ureteroscope lithotripsy
- ureterostenosis
- urethral artery
- urethral bulbar artery
- urethral bulbar vein
- urethral crest
- urethral fold