n.支持者（booster的复数形式）；拉拉队
booster gold───助推器金
booster cable───电瓶充电线；汽车急救线（等于batterycable）
booster juice───强化果汁
booster box───还原汽蒸箱；增效箱
booster cables───电瓶充电线；汽车急救线（等于batterycable）
booster seat───n.（设于桌边或汽车内等供幼儿坐的）增高椅，增高垫；辅助软坐垫
youth booster───青年助推器
tetanus booster───破伤风疫苗
metabolism booster───代谢促进剂
feet (100 meters), Ares I-X is a towering rocket? And currently the world? S tallest booster in service.───战神i - X高高耸立，有327英尺(100米)高——也是世界上最高的在役的推进器。
The rocket launch is NASA? S first suborbital test of the new Ares I booster to launch astronauts to space aboard its shuttle successor, the Orion craft.───这次发射是NASA新型火箭的第一次亚轨道飞行测试，成熟后的战神I号将替代航天飞机，搭载猎户太空舱进行载人航天的任务。
Currently the world? S tallest booster in service, the Ares I-X rolled out to the launch pad early Tuesday and is slated to blast off Oct. 27 at 8 a.m. EDT (1200 GMT) on a short demonstration flight.───战神i - X”是目前世界上最高的现役助推器，已于10月20日凌晨运抵发射台，并预定在美国东部时间10月27日上午8点(格林威治时间1200)进行短暂的试飞。
Only the booster's fiery tail was visible as the rocket ascended through a cumulus cloud and then arced over the ocean, headed for space.───火箭上升穿透积云、横越海洋、朝著太空前进，我们只能隐约看到助力器下方炽烈的火焰尾。
In this mood he was particularly objectionable at the Booster's Club lunch next day.───第二天在促进者俱乐部吃中饭时，他仍旧带着这种心情，特别爱找岔。
Numerical simulation of process of concave spherical structure booster's explosion initiated by shock wave and the study of size matching───凹球型传爆药起爆过程尺寸匹配的数值模拟