美[pruf] 1 . He has had to eat his words about the company being recession-proof .
他不得不收回他說過的公司能免受經濟衰退影響的話。
來自柯林斯例句
2 . His papers were proof against all but the most expert of scrutinies.
他的論文幾乎可以經受住最專業的審查。
來自柯林斯例句
3 . Training is worthless unless there is proof that it works.
除非能證明訓練有效，否則就是白搭。
來自柯林斯例句
4 . His life was saved by a quarter-inch-thick bullet-proof steel screen.
多虧一塊1/4英寸厚的防彈鋼板，他才撿了條命。
來自柯林斯例句
5 . "We need proof, sir." Another pause. Then, "Very well."
“我們需要證據，先生。”又是一個短暫停頓。然后，“那好吧?！?/p>
來自柯林斯例句
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
7.(used in combination or as a suffix) able to withstand;
temptation-proof
1.make or take a proof of, such as a photographic negative, an etching, or typeset
2.knead to reach proper lightness;
proof dough
3.read for errors;
I should proofread my manuscripts
4.activate by mixing with water and sometimes sugar or milk;
proof yeast
5.make resistant to water, sound, errors, etc.;
proof the materials against shrinking in the dryer
