The biological defense function appears together with life origin, and will always exist in all life activities.

生物的防卫功能伴随生命的起源而出现，并贯穿于生物全部生命活动之中。

youdao

Biological defense function is one of the basic life properties and the defense functions exist throughout the body at any time.

生物的防卫功能是生命的基本属性之一。

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Inherent immunity has innate immune defense function, which forms gradually in germ-line development and evolution of the long-term.

固有免疫是机体在长期种系发育与进化过程中逐渐形成的一种天然免疫防御功能。

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The focus of regulation must be assault weapons, and their accessories which have no function in sport or self-defense in the hands of the public.

FORBES: Gun Control--The Only Way To Disarm Is To Disarm

New START skeptics argued that the Commission could in fact function as a significant constraint on missile defense, in ways that undermine the role of the Senate in the formulation of U.S. foreign policy.

CENTERFORSECURITYPOLICY: Center for Security Policy | Mapping a National Security Failure: Ratification of the New START Treaty | Page: 11

True enough, but if so, and to be consistent, they must seek cuts in a defense budget that similarly fosters dependency among higher earners whose income is almost solely a function of a massive budget funded by the rest of us.

FORBES: Republicans Don't Need A Reset, They Just Need To Act Like Republicans Again