Collins Chinese Dictionary Plus (3rd edition), 2011:
shave [ʃeɪv]
I vt
[+ head, legs] 剃毛发(髮) tì máofà
[+ person] 剃须(鬚) tìxū
[+ person] 剃须(鬚) tìxū
II vi
刮脸(臉) guā liǎn
III n
▶ to have a shave 刮脸(臉) guā liǎn
shave off vt
[+ beard] 剃去 tìqù