Meanings
to become more resilient or less sensitive.
He needs to toughen up if he wants to succeed in this industry.
Synonyms
Antonyms
Last updated: 2025/01/11 11:51
Meanings
to become more resilient or less sensitive.
He needs to toughen up if he wants to succeed in this industry.
Synonyms
Antonyms
Last updated: 2025/01/11 11:51