The capstan power is interlocked with the power of the No. 4 hold cargo winch.

绞缆机的电源（开关）与四号货舱起货机的电源开关相互连锁。

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A fire had been reported in the cargo hold.

据报告货舱失火了。

《柯林斯英汉双解大词典》

By 1967, dual-purpose ships, carrying loose cargo in the hold and containers on the deck, were giving way to all-container vessels that moved thousands of boxes at a time.

到1967年，在货舱中装载散装货物和甲板上装载集装箱的两用货船开始让位于能够一次性运送数千箱货物的集装箱货船。

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The source of the fire has still not been pinpointed, but it was widely speculated that a group of oxygen generators in the cargo hold may have caused or contributed to a blaze in the cargo hold of the DC-9.

CNN: ValuJet back in the air at last - Sept. 26, 1996

PetTravel.com notes that KLM recently banned four breeds of snub-nosed dogs in the cargo hold, and Delta Air Lines is restricting all pets from the cargo hold of its B767s.

CNN: STORY HIGHLIGHTS

Civilians get onto aircraft and their luggage is x-rayed, but the cargo hold is not x-rayed.

NPR: Transcript of Presidential Debate