bù zé shǒu duàn不择手段by hook or by crook; unscrupulouslyHSK 6 · Frequency 3.4Meaningsby fair means or foul; unscrupulouslyExample sentences为了利益,他可以不择手段。竞争再激烈也不能不择手段。这种不择手段的做法令人不齿。