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

她我病人，Derek。明天我们做一个性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)措施：长时间经管内插管进行机械通者，存在管狭窄险。

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

但，措施使得农民可以把鸡塞进曾经无法想象拥挤、肮脏环境中。

They called their system prophylactic antiviral CRISPR in human cells.

他们将他们系统称为人类细胞中性抗病毒 CRISPR。

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

DUBNER：每个人都应该定期甚至性地进行这些练习吗？

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

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家庭中。