M.B.
abbr. 医学士（Medicinae Baccalaureus）
例句
"When people are saying this is not how O."M.B. has done things before, I've been shrugging my shoulders and saying this is not your father's O.M.B..
“当有人议论现在O.M.B的做事方式跟以前不同时，我会耸耸肩告诉他，现在的O.M.B不是你父亲那一辈的O.M.B。”
