痕

吻痕

wěn hén

hickey

污痕

wū hén

blot

不落痕迹

bù luò hén jì

to leave no trace

不着痕迹

bù zhuó hén jì

to leave no trace

伤痕

shāng hén

scar

伤痕累累

shāng hén lěi lěi

cuts and bruises all over the body

凹痕

āo hén

dent

刻痕

kè hén

notch

创痕

chuāng hén

scar (physical or psychological)

划痕

huá hén

a scratch

印痕

yìn hén

mark; print; impression

咬痕

yǎo hén

bite scar