noun

proof

证据, 证明

Do you have any proof of your identity?

你有什么身份证明吗?

This letter is proof that he was there.

这封信证明他当时在场。

proof of ((某物)) (某物)的证据 Do you have any proof of your identity?

proof that ((从句)) 证明(从句)为真的证据 This letter is proof that he was there.

同义词: evidence, confirmation, verification

源自古法语“preuve”(测试),来自晚期拉丁语“proba”(测试),最终源自拉丁语“probare”(测试,证明)。

把它和动词“prove”(证明)联系起来。如果你能“prove”某件事,你就有“proof”。

本页面旨在提供学习支持。请将其作为学习参考,而非正式词典使用。