nine times out of ten
US /naɪn taɪmz aʊt əv tɛn/
UK /naɪn taɪmz aʊt əv tɛn/

1.
十有八九, 几乎总是
almost always; in most cases
:
•
Nine times out of ten, he's late for meetings.
十有八九,他开会迟到。
•
If you try that recipe, nine times out of ten it will turn out great.
如果你尝试那个食谱,十有八九会很棒。