复数： boosters
易混淆的单词： Booster

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Purpose is the booster rocket of survival .

意志是幸存者的助推器。

Standing at 327 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。

But those same geeks beamed this week when nasa revealed its plans for its next generation heavy-lift booster .

但是当本周美国航天总局为下一代重型火箭助推器透漏它的计划时，那些相同的鬼话又传播了起来。

The booster used for the ares i-x launch is being modified by adding new forward structures and a fifth segment simulator .

战神i-x发射使用的助推器进行了改装，增加了新的推进结构和第五段的模拟舱。

Five super stacks make up the rocket 's upper stage that is integrated with the four-segment solid rocket booster first stage .

5个超级栈组成了和第一级的四段固体燃料火箭助推器集成在一起的火箭的上一级。