a. 好色的, 引起淫欲的, 纵欲的, 淫荡的

[ adj ]
given to excessive indulgence in sexual activity
<adj.all>
a lecherous gleam in his eyea lecherous good-for-nothing

Lecherous \Lech"er*ous\, a.
Like a lecher; addicted to lewdness; excessively lustful; --
used mostly of men; also, lust-provoking. ``A lecherous thing
is wine.'' --Chaucer. -- {Lech"er*ous*ly}, adv. --
{Lech"er*ous*ness}, n.