单词scratcher
n.: 抓扒者；制金属模具工人；树木刮痕器；【建】划痕器
网络: 抓扒工具；刮子；伪造者
【建筑】划痕器;拉毛爪子
树木刮痕器
制金属模具工人
抓扒者,抓扒工具
清管器
刮管器
刮子
〔美俚〕伪造者
复数：scratchers
Like the previous chapter, "Interrogation Techniques" is a head-scratcher.
同前一章一样，“讯问技术”很令人头疼。
Yes, I know he"s a head scratcher, Everybody hates him. But he insists, You know.
是的，我知道他很讨厌，谁都烦他，可他要来。
As a geological consultant who figures out if areas are worth mining for gold, he wondered if he could do the same with this scratcher.
作为一名地质顾问，斯里瓦斯塔瓦的本职工作就是探测某个地方是否蕴藏着值得采掘的金矿，他于是暗想是不是也可以拿彩票来试试。
The paraffin scratcher is also used to clean landing nipples and to fish small segments of loose wireline in a well.
刮蜡器也可用来清理坐放短节，并可用来打捞小段落井的钢丝绳。
For judges of a secular bent, that may prove quite a wig-scratcher.
对于具有世俗倾向的法官来说，这可能会是一个很让人挠头的问题。
Two countries, both huge in technology, with somewhat opposingproblems. This became my curious head scratcher, and I wanted to learnmore.
两个拥有大量科技的国家，面对逆向问题，令我摸不着头脑，更想了解更多。
And if your back itches, wear the Back Scratcher"s T-shirt.
另外，如果你的背部会痒，就穿上抓背T恤。