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to cancel out
[phrase form: cancel]
01
取消
to make something ineffective
例子
The positive reviews canceled out the negative ones.
Unfortunately, the positive test results will not cancel out the negative ones.
Her apology couldn't cancel out the hurtful words she said.
The new evidence didn't cancel out the old one.
The graph of a rational function can have holes where the numerator and denominator have common factors that cancel out.
