Langimage
English
B2

to be the most important factor or element in achieving a particular outcome or solving a problem.

Meanings

to be the most important factor or element in achieving a particular outcome or solving a problem.

Communication is the key to a successful relationship.

Synonyms

Antonyms

to hold the solution or answer to a question or mystery.

The missing document could be the key to understanding the case.

Synonyms

Antonyms

Last updated: 2025/01/11 11:51