To introduce something is to bring something new to a situation. If your roommate never cleans up after herself, you might try to introduce some new housekeeping policies. Or, introduce yourself to someone who is looking for a new roommate.
To introduce something is to bring something new to a situation. If your roommate never cleans up after herself, you might try to introduce some new housekeeping policies. Or, introduce yourself to someone who is looking for a new roommate.