什么是24-7？可不是某家24小时营业的便利店哦！

　　1. Fanboy(电玩、动漫等)狂热粉丝,电车男
　　A passionate fan of various elements of geek culture (e.g. Star Wars, comic books, anime, etc.), but who lets his passion override social skills.
　　e.g. Yeah, my brother is a huge fanboy—he’s seen Star Wars at least 37 times.
　　
　　2. Brutal差劲的,惨不忍睹的
　　To be brutal at something means that one is very bad at doing something.
　　e.g. She’s completely brutal at maths.
　　
　　3. Double-double (饮用咖啡时)双倍量的糖和奶油
　　Used when ordering a coffee; means two sugars, two creams.
　　e.g. —Do you take cream and sugar in yourcoffee?
　　 —Yes, please. Double-double.
　　
　　4. 24/7or24-7日以继夜;日夜无休地
　　Always; literally, 24 hours a day, 7 days a week.
　　e.g. We’re required to keep our cell phones on24-7.
　　
　　5. No strings attached无附加条件
　　If something has no strings attached, there are no obligations [义务;职责,负担] or requirements involved.
　　e.g. I’d like to offer you a deal, no stringsattached.