blue什么特殊意思
英语俚语学习：有关蓝的英语俚语表达
蓝在英语文化中也是非常重要的存在，比如之前讲过的为什么很多迪士尼公主的衣服都是蓝；此外，它还与“悲伤难过”的情绪相关。
1. Out of the blue
出乎意料：没有任何征兆的出现，突然发生
Greg has decided to quit his job out of the blue, and go travelling for a year!
格雷格突然辞了工作，外出旅行了!
2. Blue pencil
用蓝铅笔校订：对分享的内容审查或删节；在美式俚语中还可以表示“否决，不批准”
The reports about how soldiers were being treated abroad had been blue-penciled by the authorities.
当局对士兵在国外所受待遇的报告进行了审查。
3. A blue-eyed boy
宠儿，红人：(贬义)出于一些原因，特别受上级中意的孩子或年轻男子
He is such a blue-eyed boy! I don’t like that the manager always treats him as if he is special, it is not fair on the rest of us!
他可真是个宠儿!经理总对他搞特殊，一点也不公平，真让人讨厌! 4. A bolt from the blue