单词

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proof

英 [pruːf] 美 [pruf]

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

双语例句

1. He has had to eat his words about the company being recession-proof.: 他不得不收回他说过的公司能免受经济衰退影响的话。

2. His papers were proof against all but the most expert of scrutinies.: 他的论文几乎可以经受住最专业的审查。

3. Training is worthless unless there is proof that it works.: 除非能证明训练有效，否则就是白搭。

4. His life was saved by a quarter-inch-thick bullet-proof steel screen.: 多亏一块1/4英寸厚的防弹钢板，他才捡了条命。

5. "We need proof, sir." Another pause. Then, "Very well.": “我们需要证据，先生。”又是一个短暂停顿。然后，“那好吧。”