唔使審 (m4 sai2 sam2) — definitely; without doubt; needless to say in Cantonese
mˎ₄唔saiˊ²使samˊ²審简 唔使审
Mandarin Pinyin: wu2 shi3 shen3
Meaning of 唔使審
noundefinitely; without doubt; needless to say
nounno need to investigate
nounsurely, certainly; very obviously