「銷聲匿跡 / 消聲匿跡」

(pos:動詞)
<explanation>
yue:言論或者蹤跡唔再出現喺眾人面前，隱藏起嚟
eng:to no longer speak or appear in public; to hide oneself from the public
<eg>
yue:佢借咗我錢之後就銷聲匿跡。 (keoi5 ze3 zo2 ngo5 cin2 zi1 hau6 zau6 siu1 sing1 nik1 zik1.)
eng:He seemed to have vanished without trace after borrowing money from me.