资料来源 : pyDict

溢出,溢出物

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

Extravasation \Ex*trav`a*sa"tion\, n. (Geol.)
   The issue of lava and other volcanic products from the earth.

Extravasation \Ex*trav`a*sa"tion\, n. [Cf. F. extravasation.]
   The act of forcing or letting out of its proper vessels or
   ducts, as a fluid; effusion; as, an extravasation of blood
   after a rupture of the vessels.

资料来源 : WordNet®

extravasation
     n 1: an extravasated liquid (blood or lymph or urine); the
          product of extravasation
     2: (of volcanos) pouring out fumes or lava (or a deposit so
        formed) [syn: {eruption}, {eructation}]
     3: the process of exuding or passing out of a vessel into
        surrounding tissues; said or blood or lymph or urine