radiant

/ˈɹeɪ.di.ənt/ 名词 C2

中文：辐射点、辐射源

A point source from which radiation is emitted.
The apparent origin, in the night sky, of a meteor shower.
A straight line proceeding from a given point, or fixed pole, about which it is conceived to revolve.

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Danglars looked radiant with joy; the banker accompanied him to the door.

Anne had no business to look so rapt and radiant.

Rapt and radiant Anne continued until they were in the very presence of Mrs.

Behind them the moon was rising out of the sea that grew all radiant and transfigured in her light.

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