52일차. ♣ Unit 4. Business communication - LESSON 2. WRITING AN EFFECTIVE EMAIL - [Emails] ※ Emails • emoticon /ɪˈməʊtɪkɑːn/ an image used in electronic communication to express an emotion e.g.) He chose a smiley face emoticon to show he was happy with the result. • Cc and Bcc /ˈsiː siː ænd ˈbiː siː/ different ways to send emails to people: Cc means a 'carbon copy' of the email is sent to someone;..