blackness

At the same time, they are bacteriophage to prevent chondrification, blackness and grayness of culture.

同时，是防止文化软骨化、黑化、灰化抗菌素。

A terrifying scream in the blackness of the night made my blood run cold.

黑夜里一声可怕尖叫让我毛骨悚然。

A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.

一个发自肺腑低沉而又尖厉号叫在大山处回荡，最后划过大山，消逝在远方沉夜中。