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空气防护装置
1、splash guard───挡泥板
2、on guard───警惕；站岗；站岗; 警惕; 防备…
3、home guard───n.（第二次世界大战时组织的）英国地方军；地方志愿军；[H-G-](1940～1957年间英国的)地方军；地方军成员; 地方志愿军成员; 本地人；(在…)定居者; 在同一岗位工作多年的人; 已婚水手
4、counter guard sneeze guard───柜台保安打喷嚏保安
5、zip guard───拉链垫襟
6、switchpoint guard───道岔防护装置
7、air───vt.使通风，晾干；夸耀；n.空气，大气；天空；样子；曲调；vi.通风
8、guard support───防护支架
9、guard───vi.警惕；n.守卫；警戒；护卫队；防护装置；vt.保卫；监视；n.(Guard)人名；(英)格尔德
1、Governor Beshear has deployed Kentucky's Army National Guard and part of the Air Guard.───州长比希尔出动了大批肯塔基州国MinJing卫队及部分航空自卫队。
2、NATO fighters guard the Baltic nations' airspace and perform the peacetime air defense and air policing function.───北约派战斗机守卫波罗的海领空，负责防空和维持治安。
3、The Titan 3000 series can expand to up to 4 petabytes of usable space to accommodate the air guard's future plans.───Titan3000系列能扩展到4千千吉比特的可用空间，以适应未来空中防卫的需要。
4、Objective to evaluate the mental health of the attack and fighter plane's pilots so as to provide facts for air guard.───目的评估空军强击、歼击机飞行员心理健康状况，为航卫保障提供依据。
5、The air Guard still operates at bases they started using at the end of World War II, he explained, and many units are fighter units flying aircraft that are ending their operational lives.───空中警卫队仍在用二战结束时开始使用的基地进行运作，将军解释道，许多单位仍为歼击机，一种正结束其服役生涯的飞机。
1、Governor Beshear has deployed Kentucky's Army National Guard and part of the Air Guard.
2、Pictured from left to right are, Flight Engineer, Senior Master Sgt. Marc Gilbertson, Greene and pilot, Captain Todd Kay on the flight deck of an Air Guard C-130 enroute to Randolf AFB , Texas.