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单词
heliogram
释义
WordReference Random House Unabridged Dictionary of American English © 2024
he•li•o•gram
(hē
′
lē ə gram′),
USA pronunciation
n.
Optics
a message sent by a heliograph.
helio
- + -
gram
1
1880–85
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rising rhythm
rising sign
rising trot
risk
risk-benefit
risk capital
risker
risk factor
riskier
riskiest
riskily
riskiness
riskless
risk management
risk manager
risktaker
risky
risorgimento
risotto
risqué
rissole
rissoles
rissolé
risus sardonicus
rit.
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更新时间:2026/4/12 11:51:37