necessary

/nˈɛsəsəɹi/

/ˈnɛsəˌsɛɹi/

necessary

нужный

needed to be done for a particular reason or purpose

антонимы : unnecessary

необходимый

unavoidable; must exist, happen, or be achieved

напр

1. Make the necessary preparations.

2. Understanding Greek is necessary for his research in ancient history.

3. Standing on the shoulders of giants is a necessary part of creativity

4. Experts have urged ministers to take the necessary steps to resolve the issue.