rotundadj.(指人)圆胖的;(声音)洪亮的
Rotundity recognition圆检测
rotundity flux linkage圆形磁链
rotundity distributing分布“均匀”
rotundity optical waveguide圆形光波导
rotundine sustained-release tablets罗通定缓释片
Rotundine and Rotundine Sulfate Injection罗通定及硫酸罗通定注射液