@Phrasal Verbs description

* Important phrasal verbs listing.
* Phrasal verbs contain definitions.
* Phrasal verbs contain example sentences.
* Phrasal verbs backed on a real-time database.
* Periodically check the entries.
* Add remove phrasal verbs continuously.
* User can search phrasal verbs.
* Users can save their favorite phrasal verbs.
* Easy to use.