annular area
英
美
- 环形区域
annular area的相关资料：
临近单词
annularly
annular
annular cluster of engines
Annular silicone intubation
annular rotor magnetic pole
annular oscillation circuit
annular erythema of infancy
Annular Blast Fragmentation
annular contact ball bearing
annular scotoma ring scotoma
annular detachment of cervix
annular ligaments of fingers
