abbr.(Latin prefix=against,infront of,toward) (拉丁语前缀)反对,obstetric 产科的,obstetrical 产科的,obligation 义务
Niusi luxuriant growth OB egg white capsule thin leg effect is how?
纽斯葆OB蛋白胶囊的瘦腿效果好不?
Top - slag refining process in CAS - OB unit under inert gas protection is introduced.
介绍了利用CAS -OB 装置在惰性气体保护下进行顶渣精炼工艺过程.
Her busband did not see force of her ob jection.
她的丈夫没看出她反对的真意所在.