胸廓切开术 xiōngkuòqiēkāishù thoracotomy Origin Definitions Defs Strokes Stroke Words Sentences Sents 胸廓 xiōngkuò thorax thorax; rib cage切开 切開 qiēkāi verb + particle to cut open To cut open; to slice through.术 術 shù noun skill (bound form) skill; technique; method; tactics