单词	Planckian radiation
释义	Planckian radiation noun Planck·​ian radiation ˈplaŋkēən- : blackbody radiation Word History Etymology Max K. E. L. Planck + English -ian
随便看	sell sell (for) sell (out) sell (someone) on sell a bill of goods sell a bill of goods to sell a pup sell cave national monument sell diagram sell down the river sell for sell on sell one's body sell one's soul sell one's soul (to the devil) sell one's soul to the devil sell out sell short sell someone on sell up sell's paradox sell-by date sell-off sell-through sellable

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