There was no Hereditary Scratcher.

没有世袭的抓痒官。

Do you decide to buy a cat scratcher or cat climber?

您有，或者想过要买一个猫爬架吗？

She was a lovely child but unfortunately a scratcher.

她是个可爱的孩子，但可惜爱抓人。

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。

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。