excl.abbr.=exclamation；exclamationEXCn.开挖(激励器；排气关闭)Excoecaria acerifolia F.Didr.草沉香Excision of pericardial adhesions心包粘连切除术excretory ducts of lacrimal gland泪腺排泄小管excision of thoracic tuberculosis胸壁结核病灶清除术Excision of ovarian varicose vein卵巢曲张静脉切除术Excision of lesion of mediastinum纵隔病损切除术Excision of tissue of mediastinum纵隔组织切除术Excision of urethral diverticulum尿道憩室切除术excretory duct of seminal vesicle精囊排泄管Excisional biopsy of external ear外耳切除活组织检查