预防性手术 meaning in Chinese
prophylactic surgery
Examples
- Nasa will consider whether astronauts must undergo preventive surgery , such as an appendectomy , to head off medical emergencies during a mission , and whether astronauts should be required to sign living wills with end - of - life instructions
太空总署会考虑太空人是否要进行预防性手术，像割除盲肠，以防止出任务时出现紧急医疗情况，及太空人是否需签生前遗嘱，载明生命结束时对后事的安排。