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proof英英释意_发音_proof同义词辨析_proof词组搭配_proof实用场景例句

首页英语词典proofproof英英释意

proof

英[pruːf] 美[pruf]

英英释义同义词辨析词组搭配实用场景例句

n. 证明；证据；校样；考验；验证；试验
adj. 防…的；不能透入的；证明用的；耐…的
vt. 试验；校对；使不被穿透

英英释意

1. any factual evidence that helps to establish the truth of something;: "if you have any proof for what you say, now is the time to produce it"

2. a formal series of statements showing that if one thing is true something else necessarily follows from it

3. a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume)

4. (printing) an impression made to check for errors

5. a trial photographic print from a negative

6. the act of validating; finding or testing the truth of something