资料来源 : pyDict

发动机啸声

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

Screech \Screech\ (skr[=e]ch), v. i. [imp. & p. p. {Screeched};
   p. pr. & vb. n. {Screeching}.] [Also formerly, scritch, OE.
   skriken, skrichen, schriken, of Scand. origin; cf. Icel.
   skr[ae]kja to shriek, to screech, skr[imac]kja to titter, Sw.
   skrika to shriek, Dan. skrige; also Gael. sgreach, sgreuch,
   W. ysgrechio, Skr. kharj to creak. Cf. {Shriek}, v.,
   {Scream}, v.]
   To utter a harsh, shrill cry; to make a sharp outcry, as in
   terror or acute pain; to scream; to shriek. ``The screech
   owl, screeching loud.'' --Shak.

资料来源 : WordNet®

screeching
     adj : loud and sustained; shrill and piercing; "hordes of
           screaming fans"; "a screaming jet plane"; "a screaming
           fury of sound"; "a screeching parrot"; "screeching
           brakes"; "a horde of shrieking fans"; "shrieking winds"
           [syn: {screaming(a)}, {screeching(a)}, {shrieking(a)}]
     n 1: a high-pitched noise resembling a human cry; "he ducked at
          the screechings of shells"; "he heard the scream of the
          brakes" [syn: {screech}, {shriek}, {shrieking}, {scream},
           {screaming}]
     2: sharp piercing cry; "her screaming attracted the neighbors"
        [syn: {scream}, {screaming}, {shriek}, {shrieking}, {screech}]