safety razor
US /ˈseɪf.ti ˌreɪ.zər/
UK /ˈseɪf.ti ˌreɪ.zər/

1.
安全剃须刀
a type of razor with a guard between the blade and the skin, designed to reduce cuts and nicks during shaving
:
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He prefers using a safety razor for a closer shave.
他更喜欢使用安全剃须刀进行更彻底的剃须。
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Many people are switching back to the traditional safety razor.
许多人正在重新使用传统的安全剃须刀。