英语单词大全
英语单词大全

proof

/pru:f/
柯林斯星级
牛津核心词汇
BNC频率: 2743
现代语料频率: 2865

中文翻译

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

英文解释

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

词态变化

复数形式:proofs
过去分词:proofed
现在分词:proofing
过去式:proofed
第三人称单数:proofs

常见例句

1

Corroborative or explanatory proof.

2

expressing reproof or reproach especially as a corrective

3

best known for his proof of the existence of God

4

presented philosophical proofs of the existence of God (1225-1274)

5

a waterproof overshoe that protects shoes from water or snow s

相关词组

1

abrasion proof

[机] 耐磨

2

absence of proof

[法] 缺乏证据

3

abundant proof

[经] 充分的证据

4

acid (-proof) valve

[化] 耐酸阀

5

acid proof

[电] 防酸

6

acid proof alloy

[机] 耐酸合金

7

acid proof cast iron

[机] 耐酸铸铁

8

acid proof paint

[机] 耐酸油漆

9

acid proof test

[机] 耐酸测试

10

acid proofing motor

[机] 耐酸电动机

11

acid(-proof) brick

[化] 耐酸砖

12

acid(-proof) hose

[化] 耐酸软管; 耐酸胶管

13

acid-proof

[计] 防酸的, 耐酸的
[化] 耐酸的

14

acid-proof alloy

[机] 耐酸合金

15

acid-proof brick

[机] 耐酸砖

16

acid-proof cast iron

[化] 耐酸铸铁

17

acid-proof casting

[化] 耐酸铸件

18

acid-proof coating

[化] 耐酸涂料

19

acid-proof concrete

[化] 耐酸混凝土

20

acid-proof enamel

[化] 耐酸搪瓷

今日更新

更新时间:2025-06-03 12:18:08