'You won't get away with this,' he said with unexpected bravado.“这事你休想就这么过去，”他以出人意料的强横语气说道。Their behaviour was just sheer bravado.他们的行为完全是虚张声势.'You won't get away with this,' he said with u...
Hormone replacement therapy is very important and should be instituted early.激素替代治疗非常重要，应该及早开始。Oestrogen is a female sex hormone.雌激素是一种雌性荷尔蒙。This hormone interacts closely with other hormones in the body.这种荷尔蒙与体內其他荷尔蒙紧密地...