单词	cryogenic
释义	cryogenicscry‧o‧gen‧ics /ˌkraɪəˈdʒenɪks/ noun [uncountable] Word Origin WORD ORIGINcryogenics Origin: 1900-2000 cryogen ‘substance producing low temperatures’ (19-21 centuries), from Greek kryo- (from kryos ‘very cold’) + English -gen ‘producing’ (from Greek -genes ‘born’) Examples EXAMPLES FROM THE CORPUS This removes half of the cryogenics problem but leaves us with liquid oxygen. the scientific study of very low temperatures—cryogenic adjective
随便看	Dartmouth Darwin Darwin, Charles Darwinian Darwinism dash dashboard dashi dashing dashingly Das Kapital dastardly DAT data data bank database data mining data processing Data Protection Act data roaming data stick date datebook dated dateline

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