proof的中文意思、音标与词形变化

n. 证据, 证明, 试验, 检验, 考验 a. 不能透入的, 证明用的, 防...的, 耐...的 vt. 检验, 试验, 校对, 使不被穿透 [计] 审稿

n. any factual evidence that helps to establish the truth of something n. a formal series of statements showing that if one thing is true something else necessarily follows from it n. a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume) n. (printing) an impression made to check for errors