OB
/əub,ɔ:b/ 8Old Boy 老男孩
noun [专属名词]abbr. 养地（Ocean Bottom）；实况无线电广播（Outside Broadcasting）；向船外（Out Board）
The objective is to study the applical value on medical OB glue preventing bile leadage during laparoscopic cholecystectomy.
目的是探讨医用 OB 胶在电视腹腔镜胆囊切除术中预防胆瘘的应用价值。
noun [专属名词]（Ob）人名；（泰）奥
Some women prefer to work with a midwife others prefer their ob-gyn.
一些女性喜欢寻求助产士的帮助，其他人则喜欢找妇科医生。
单词造句: