资料来源 : pyDict

放射,散发,辐射,传播,广播发光,辐射,流露有射线的,辐射状的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Radiate \Ra"di*ate\, a. [L. radiatus, p. p.]
   1. Having rays or parts diverging from a center; radiated;
      as, a radiate crystal.

   2. (Bot.) Having in a capitulum large ray florets which are
      unlike the disk florets, as in the aster, daisy, etc.

   3. (Zo["o]l.) Belonging to the Radiata.

Radiate \Ra"di*ate\, n. (Zo["o]l.)
   One of the Radiata.

Radiate \Ra"di*ate\, v. i. [imp. & p. p. {Radiated}; p. pr. &
   vb. n. {Radiating}.] [L. radiatus, p. p. of radiare to
   furnish with spokes or rays, to radiate, fr. radius. See
   {Radius}, {Ray} a divergent line.]
   1. To emit rays; to be radiant; to shine.

            Virtues shine more clear In them [kings], and
            radiant like the sun at noon.         --Howell.

   2. To proceed in direct lines from a point or surface; to
      issue in rays, as light or heat.

            Light radiates from luminous bodies directly to our
            eyes.                                 --Locke.

Radiate \Ra"di*ate\, v. t.
   1. To emit or send out in direct lines from a point or
      points; as, to radiate heat.

   2. To enlighten; to illuminate; to shed light or brightness
      on; to irradiate. [R.]

资料来源 : WordNet®

radiate
     v 1: send out rays or waves; "The sun radiates heat"
     2: send out real or metaphoric rays; "She radiates happiness"
     3: extend or spread outward from a center or focus or inward
        towards a center; "spokes radiate from the hub of the
        wheel"; "This plants radiates spines in all directions"
        [syn: {ray}]
     4: especially of the complexion: show a strong bright color,
        such as red or pink; "Her face glowed when she came out of
        the sauna" [syn: {glow}, {beam}, {shine}]
     5: cause to be seen by emitting light as if in rays; "The sun
        is radiating"
     6: experience a feeling of well-being or happiness, as from
        good health or an intense emotion; "She was beaming with
        joy"; "Her face radiated with happiness" [syn: {glow}, {beam},
         {shine}]
     7: issue or emerge in rays or waves; "Heat radiated from the
        metal box"
     8: spread into new habitats and produce variety or variegate;
        "The plants on this island diversified" [syn: {diversify}]