to press down with your foot; to offend or hurt someone's feelings
"Be careful not to step on anyone’s toes during the meeting."
to resist or defend against illness or attack
to exchange ideas, beliefs, or customs with others
to start doing something different from your main work or ar...
to make conscious efforts to improve your personality, habit...
to become familiar with or accustomed to something new
to make time, space, or resources available for use