She is my patient, Derek. We're doing a bilateral prophylactic oophorectomy and hysterectomy tomorrow.

她我的病人，Derek。明天我们做一个防性的双侧卵巢及子宫切除术。

(4) Prophylactic measures, in a patient on prolonged mechanical ventilation via endotracheal tube, there is a risk for tracheal stenosis.

(4)防措施：长时间经气管内插管进行机械通气的患者，存在气管狭窄的风险。

But prophylactics have allowed farmers to pack chickens into conditions that would once have been considered unthinkably cramped and dirty.

，防措施使得农民可以把鸡塞进曾经无法想象的拥挤、肮脏的境中。

A prophylactic measure for a physical, medical condition.

针对身体疾病做出的防措施。

Should everybody do those exercises on a regular maybe even prophylactic basis?

DUBNER：每个人都应该至防性地进行这些练习吗？

1 As is generally recognized, this knowledge is also of great prophylactic value.

众所周知， 这一知识也具有重要的防价值。

You can find out that you are high risk and get a prophylactic mastectomy and ovariectomy.

您可以发现自己处于高风险状态，并接受防性乳房切除术和卵巢切除术。

Prophylactic antibiotics can also be administered, to avoid outbreaks of bacterial meningitis like in households where individuals haven't been vaccinated against Neisseria meningitidis.

防性抗生素也可以被给药，以避免细菌性脑膜炎发作，比如在有家属还没有接种脑膜炎奈瑟菌疫苗的家庭中。

If they were going to send more troops to the tropics, they needed something–some prophylactic, some preventative–to stop the troops from dying of malaria.

如果他们要向热带地区派遣更多部队，他们需要一些东西——一些防剂，一些防剂——来阻止部队死于疟疾。

So there was this period where hydroxychloroquine was first sort of mentioned as a possible treatment, prophylactic, or you know, proactive treatment for COVID, or active treatment for COVID, along with a bunch of other stuff.

因此，在这个时，羟氯喹首次被提及作为一种可能的治疗方法、防方法，或者你知道的，对新冠病毒的积极治疗，或者对新冠病毒的积极治疗，以及其他一些东西。