The engineer hangs fire.

这个工程师犹豫不决。

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This article not only provides scientific and rational methods for appraisement of fire safety to fire protection engineer, but also offers a reliable reference to design building.

本文不仅可为消防建审人员提供科学合理的消防安全评估方法，也将为建筑设计提供可靠的设计依据。

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Combined with the practice, this paper thoroughly narrates the application process control of fire fighting with gas from the view of supervision engineer.

结合工作实际，从事前、事中、事后等方面叙述了消防气体灭火专业监理工程师如何实施过程控制。

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In London, the Ministry of Defense said the soldier, who was attached to the 21 Engineer Regiment, was killed by small arms fire at Patrol Base Hazrat.

NPR: Afghan Soldier Kills British Soldier, Wounds 6

Which is why the Qualcomm engineer found himself one Friday in September rattling down a steep fire road in the Trinity Wilderness of northern California on his mountain bike.

FORBES: Hypothermia for Fun and Profit

An electrical engineer has been called to the scene near Pontycymer, said South Wales Fire and Rescue Service.

BBC: Grass fire threat to overhead wires near Pontycymer