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单词
cryogenics
释义
cryogenics
cry
o
gen
ics
/
ˌkraɪəˈdʒɛnɪks
/
noun
[uncountable]
Etymology
ETYMOLOGY
cryogenics
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
)
the scientific study of very low temperatures
—
cryogenic
adjective
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Audubon, John James
Audubon Society, the
Aug.
augend
auger
aught
augment
au gratin
augur
augury
August
august
Augusta
Augustine, St.
Augustus
au jus
auk
au lait
Auld Lang Syne
aunt
auntie
au pair
aura
aural
aurally
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更新时间:2024/11/10 11:04:54