托福雅思常用英语习惯用语30-cut someone to the quick

<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">cut someone to the quick...这个词听起来很危险，是这样的吗？</p>