only 1 use
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- In the vast laboratories of the Ministry of Peace, and in the experimental stations hidden in the Brazilian forests, or in the Australian desert, or on lost islands of the Antarctic, the teams of experts are indefatigably at work.p. 194.1
laboratories = workplaces where people do scientific or medical research
There are no more uses of "laboratory" in 1984 by Orwell.
Typical Usage (best examples)