冰凝器
cryophorus
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📖 Additional Information
English Phonetic:
,krai'ɔfәrәs
Detailed Definition:
n. An instrument used to illustrate the freezing of water\n by its own evaporation. The ordinary form consists of two glass bulbs,\n connected by a tube of the same material, and containing only a\n quantity of water and its vapor, devoid of air. The water is in one of\n the bulbs, and freezes when the other is cooled below 32� Fahr.