左边挂着的是电动剃须刀，右边挂着的是手动刮胡刀。

On the left hangs the electric ___shaver and on the right hangs the manual ___razor.

这把剃须刀很锋利，刮胡子很舒服。

This ___razor is very sharp and makes shaving comfortable.

他的分析像剃刀一样精确，直指问题的核心。

His analysis was as precise as a ___razor, cutting straight to the heart of the issue.