单词	O. B.
释义	O. B. [医] 产科学
随便看	bitflags bit flip bitflip bit flipping bitflips bit forging machine bit format bit for mess bit frame bit frequency bit function bit gage bit gatherer bit gauge bit ga(u)ge bitgood bit grinding bit-grinding bit grinding machine bit guide bith bithallic bithc bithead bitheca 患得患失，优柔寡断患得患失，忧心忡忡患得患失，顾虑重重患所以立不患位患生于多欲患生于多欲，害生于不备。患生于多欲，害生于弗备患生于官成，病始于少瘳患生于忿怒，祸起于纤微患生于所忽腹切リ腹合わせ腹合ワセ腹壁腹子腹巻き腹巻キ腹帯腹式呼吸腹当て