shā shǒu
killer
murderer
hit man
(sports) formidable player
shā shǒu jí yìng yòng
killer application
killer app
bèi yǐng shā shǒu
(slang) (usu. of a woman) sb who looks stunning from behind
sb who has a great figure but not necessarily an attractive face
abbr. to 背殺|背杀[bei4 sha1]