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photogen
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pho•to•gen
(fō
′
tə jən, -jen′),
USA pronunciation
n.
Chemistry
a light oil obtained by the distillation of bituminous shale, coal, or peat: once commercially produced chiefly as an illuminant and as a solvent.
Ecology
[
Biol.
]
a photogenic organ, organism, or substance.
photo
- + -
gen
1855–60
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incidentless
incienso
incinerate
incineration
incinerator
incipiency
incipient
incipiently
incipit
incircle
incise
incised
incision
incisive
incisively
incisiveness
incisor
incisory
incisural
incisure
incitable
incitant
incite
incitement
inciter
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更新时间:2025/8/5 6:34:07