单词first responder
n.: 现场急救员；第一反应者
网络: 第一目击者；第一响应程序
第一反应人员（指接受过培训在紧急情况下首先到达现场施行基本救治的人，如警察或消防队员）:
a person such as a member of the police or fire department in a position to arrive first at an emergency, who has been trained to give basic medical treatment
现场急救员;第一反应者
复数：first responders
Any input is captured by the first responder, which tends to be the object that the user is directly interacting with.
任何输入都是由第一响应者先捕捉到的，它一般是与用户直接交互的对象。
The Dosimeter is a first responder"s first line of defense in case of a radiological attack or accident.
当遇到放射攻击或放射事故时，这种放射量测定仪将成为首要的选择。
With certification in this field, a student will be able to serve as a first responder to medical emergencies.
拥有这一领域认证书的学生将能够作为第一急救人服务急诊患者。
Netted Iridium is a push-to-talk voice and data communications service for the military and first-responder communities.
联网铱星向军用用户和第一应答者提供一健对讲（push-to-talk）业务与数据业务。
So that in the terrorist attacks of November they were the first responder, and are now beginning to scale, because of partnership.
因此，他们在去年11月孟买发生的恐怖袭击事件中是最先到达现场急救人员，而且由于合作，也渐成规模。
Returns a Boolean value indicating whether the receiver is willing to relinquish first-responder status.
返回一个布尔值指示调用该方法的对象是否取消了第一响应对象的状态。
Returns a Boolean value indicating whether the receiver is the first responder.
返回一个布尔变量表示调用给方法的对象是否是首对象。
The single-best "first responder" safeguard against all kinds of catastrophes is a combination of adequate savings and insurance.
单最好“首次回应者”针对所有类型的灾难的保障，是足够的储蓄和保险的组合。