无一例外

無一例外
wúyīlìwài

without exception

Wiktionary

Entry Composition

=1 无 mó used in 南无 nāmó
=1 无 wú
  1. not to have
  2. no
  3. none
  4. not
  5. to lack
  6. un-
  7. -less
2 一例 yīlì alike; in the same way
3 外 wài
  1. outside
  2. in addition
  3. foreign
  4. external