look black in English

foreshadow bad events, be a forerunner of bad events

Use "look black" in a sentence

Below are sample sentences containing the word "look black" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "look black", or refer to the context using the word "look black" in the English Dictionary.

1. The head and tail usually look black, but can show a Coppery or purplish sheen in certain light

2. Basophils will look black and blue or dark purple when stained by a basic dye, such as Wright stain. Dyes are colored stains that are used in laboratories, often to tell cells apart from one another