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cryogen
/'kraiәdʒәn/
中文释义
n. 致冷剂, 冷冻剂
[化] 冷冻剂; 制冷剂
英文释义
n. a liquid that boils at below -160 C and is used as a refrigerant
相关词根词缀
cryo
cold
(Greek)
cryogen
cryogenics
cryolite
cryometer
cryonics
cryophyte
cryoscopy
cryosurgery
-ics
science, study, or practice of; properties of; practices pertaining to
(Greek)
acoustics
acrobatics
aerobatics
aerobics
aerodynamics
aeromechanics
aeronautics
aerostatics