to feel sorry or regretful about something
ঘটনার জন্য দুঃখ বা অনুশোচনা অনুভব করা
"I really feel bad about what happened."
"যা ঘটেছে তার জন্য আমি সত্যিই খারাপ বোধ করছি।"
to switch from an old system to a new one
to move steadily through a task without rushing
to include a file or document with an email
to prepare for something gradually
to remove something; to make someone learn or remember somet...
to communicate an idea successfully so that others understan...