柯林斯詞典thoracotomy /?θ??r??k?t?m?/ 1. N surgical incision into the chest wall 胸廓切開術(shù) 返回 thoracotomy劍橋詞典a cut into the wall of the chest done as part of an operation , or the process of doing this 胸廓切開術(shù) 返回 thoracotomy