(as) black as a stack of black cats

• 漆黑；很黑暗

(as) black as a stack of black cats的用法和样例：

例句

1. It was as black as pitch inside the room.
   房内漆黑一片。
2. I groped my way to a seat in the dark cinema.
   我有漆黑的电影院中摸索着走到一个座位旁。