一片漆黑

• utter darkness

例句

1. 室内一片漆黑。
   The room was in complete darkness.
2. 暮色四合，渐而一片漆黑。
   Twilight merged into total darkness.
3. 他关上了灯，室内一片漆黑。
   He turned off the light and the room was in complete darkness.