How to Use "comb" with Example Sentences

1. A simplified graphic of a corresponding frequency comb is shown below .
2. The comb 's function is akin to a transmission 's gears .
3. And having crossed that material rubicon , comb makers never went back .
4. An actual optical comb does not begin at zero on left , but at a very high number , 300 trillion hertz .
5. Apply the gel to dry hair and use a comb to push your hair up and back , but don 't try to make it perfect .