单语范例（未经PONS编辑处理）
One is a powerful booster rocket that burns for 2.2 seconds and the second, is a sustainer motor that burns for 28 seconds.
en.wikipedia.org The vehicle was launched by seven solid booster rockets which had a burn time of four seconds, after which the liquid fuel sustainer motor took over.
en.wikipedia.org At the ignition of the second stage sustainer motor, the first stage assembly separates.
en.wikipedia.org During the launch, the first stage sustainer engine failed to shut down on time, and instead burned until all of its oxidiser had been depleted.
en.wikipedia.org Related to this concept of the sustainer is the action verb expressed in present participle, sustaining.
www.vanguardngr.com 互联网提供的例句（未经PONS编辑处理）
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www.mohr.de His aim is to propose a viable reading of history under the assumption that the one God to whom the Holy Scriptures of the Jewish-Christian tradition bear witness is indeed the creator, sustainer and perfecter of this world and its history.
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Roland Deines verfolgt mit diesen Studien das Ziel, Beiträge zu einer theologisch motivierten Historiographie zu liefern, die über die Wirklichkeit dieser Welt und ihrer Geschichte unter der Voraussetzung nachdenkt, dass der eine Gott, den die Heiligen Schriften der jüdisch-christlichen Tradition bezeugen, tatsächlich Schöpfer, Erhalter und Vollender dieser Welt und ihrer Geschichte ist.
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