proof
[pru:f]
n.证明, 证据, 校样
adj.防 ... 的, 耐 ... 的
vt.检验, 给 ... 做防护措施
例句与用法:
Have you got any proof that you own this bike?
你有什么证据证明这辆自行车是你的?
A soldier's courage is put to the proof in battle.
士兵的勇气在战斗中得到考验。
词形变化:
名词: proofer | 动词过去式: proofed | 动词过去分词: proofed | 动词现在分词: proofing | 动词第三人称单数: proofs |
详细释义:
n.
1. 证据; 物证[C][U][(+of)][+that]
I can give you more than one proof that it is true.
我能给你好几个证据证明它的真实性。
He has further proof of this.
他对此有进一步的证据。
2. 检验, 考验[C]
Let us put his theories to the proof.
让我们来检验一下他的理论。
3. 证明; 论证[U]
In proof of this theory, I shall make certain studies.
为了证明这一理论, 我将进行某些研究。
4. 【印】校样; (版画和照相的)样张[C][U]
The author had corrected the proofs.
作者已经改正了校样。
5. (酒精、酒类的)浓度标准[U]
Brandy of 90 proof is about 45% alcohol.
九十度的白兰地约含酒精百分之四十五。
6. 【数】证明, 证法[C]
a.
1. 不能穿透的, 能抵挡的[F][(+against)]
This cloth is proof against water.
这种布是防水的。
2. 检验用的
3. 规定的; (酒等)合乎标准的
vt.
1. 试验; 试印; 把……印成校样
2. 校对
He edited, proofed and supervised these books in production.
他编辑、校对并监督印制了这些书。
3. 使不被穿透; 使(布等)不透水[(+against)]
短语词组:
The proof of the pudding is in the eating.
1. 布丁好坏, 不尝不知。(意指事物的好坏需经实践检验)