055. It' on the tip of my tongue = 기억날 듯 말 듯하다I. Examples:1. It’s on the tip of my tongue, let me see. 2. His address is on the tip of my tongue, wait a minute. 3. The question she wanted to ask was on the tip of her tongue. II. DIALOGUES:A: Did you see the new employee in our company? B: Yeah. Do you know her name? A: It’s on the tip of my tongue but I just can’t remember. B: Well, let’s just ask the manager? A: I’ve got a better idea. Let’s just ask her instead.