短语常识
1.see red
2.be in a brown study
3.a green hand
4.yelloew boy
5.a white day
6.a white elephant
7.be in red
8.a red letter day
9.a white book
10.a black sheep
参考答案:1．see red 火冒三丈：极其愤怒
2. be in a brown study 处于忧郁的精神状态
3. a green hand 新手，经验不老道
4. yellow boy <英>金币
5. a white day 吉祥日，下雪天
6. a white elephant
1)A rare, expensive possession that is a financial burden to maintain.累赘之物：罕有而又昂贵的财产，保管或维持起来是个财政负担的东西
2)Something of dubious or limited value.价值可疑或有限的物品
3)An article, an ornament, or a household utensil no longer wanted by its owner.无用的物品：其所有者不再需要的小物件、装饰品或家居用具
4)An endeavor or a venture that proves to be a conspicuous failure.失败的努力：结果证明是场明显失败的努力或冒险
5)A rare whitish or light-gray form of the Asian elephant, often regarded with special veneration in regions of southeast Asia and India. 白象：一种罕有的白色或浅灰色亚洲象，在东南亚及印度地区常被人们带着特定的尊敬而神圣地看待
7. be in red 穿红衣服
be in the red 出现赤字，亏蚀
8. a red letter day 大喜日子，圣徒之节日
9. a white book 白皮书(英美政府关于某一问题的官方报告)
10. a black sheep 害群之马, 败家子
参考资料：金山词霸