rectal speculum
相关英语词汇推荐
- longitudinal lie
- auditory feed-back recorder
- Hydrocarbon base
- phase array sector scanner
- zygozoospore
- centricity
- distant hybridization
- ewing's tumor
- episiostenosis
- quadrantic
- Cardiac neurosis
- liquid electrode mothed
- trapezium
- bearer bond
- crescent
- plaited paper filter
- vaginoplasty
- transparent layer
- lower half;lower part
- exponential amplification