zero out
高级 (C1) neutral
To make a number go all the way down to zero, or to completely get rid of something like a budget
"The committee voted to zero out the arts program entirely next fiscal year."
在语境中听
How Africa’s Biggest Economy Lost 50% of Its GDP
Economics Explained · 17:44
declines in the 21st century zero out of
Learn Python - Full Course for Beginners [Tutorial]
freeCodeCamp.org · 245:14
Or you got zero out of 10 questions, right?