English Slang collection：

　　dead ringer

　　[释] something that could be confused for something else, due to close appearance, etc.;

　　[例] Wow, that guy's a dead ringer for Elvis Presley.;

　　dead serious

　　[释] very serious;

　　[例] A: Did you lie about the accident? B: No...I'm dead serious.

　　dead soldier

　　[释] an empty (beer) bottle;

　　[例] After I finished my beer I left that dead soldier on the bar.;

　　dead tired

　　[释] overly tired and sickish;

　　[例] Can you guys imagine how I looked like after working for 18 hours straight? I was dead tried.

　　dead weight

　　[释] in a larger group, a person or group who does not contribute;

　　[例] I think we should send him to more training because he's just dead weight.;

　　deal

　　[释] agreement;

　　[例] They made a deal not to tell anybody about the board game results.