proven

proven

形容词

1. 已证明的；经验证的

英文释义：demonstrated or confirmed as true or viable; shown by evidence or argument to be worthy of belief or acceptance.

例句：

1. The effectiveness of this treatment has been proven through extensive research. (这种治疗方法的有效性已通过广泛的研究得到证明。)
2. This theory is not yet proven, but it has gained considerable support. (这个理论尚未被证明，但已得到了相当大的支持。)

2. 经验丰富的；技艺精湛的

英文释义：having developed skills or knowledge through experience or practice over a period of time.

例句：

3. He is a proven expert in this field. (他是这个领域经验丰富的专家。)
4. Our team consists of proven professionals who can handle any challenge. (我们的团队由经验丰富的专业人员组成，能够应对任何挑战。)

名词

1. 已被证明为真实或有效的事物

英文释义：something that has been demonstrated or confirmed as true or effective.

例句：

1. This new drug is considered a proven for the treatment of cancer. (这种新药被认为是治疗癌症的有效药物。)
2. He is a proven in the field of renewable energy. (他是可再生能源领域的专家。)

词语辨析

proven vs. proved:

proven 和 proved 都是过去分词形式，表示“被证明的”或“被证实的”。在美国，proven 更常用；而在英国，proved 更常用。

例句：

1. Her loyalty to the company was proven/proved beyond doubt. (她对公司的忠诚是无可置疑的。)
2. The effectiveness of this method has been proven/proved through extensive testing. (通过广泛的测试，这种方法的有效性已被证明。)

词汇扩充

provenance: 来源；起源；出处

providence: 天意；天命；上天的恩惠

providence: 远见；深谋远虑

近义词

1. confirmed: 被证实的；确定的
2. established: 已证明的；已确立的
3. verified: 经证实的；经核实的

反义词

1. unproven: 未被证明的；未经验证的
2. disproved: 被证明为错误的；被证伪的

柯林斯词典释义

proven (adj.)

If something is proven, it has been established as a fact, especially after a long period of time.

词源

Proven is the past participle of prove.

牛津词典释义

proven (adj.)

1. Established beyond doubt.

2. (Of a person) known and respected because of past achievements or experience.

用法

1. "proven" 作为形容词，修饰名词时，通常放在名词前面。

2. "proven" 作为名词时，通常表示被证明为真实或有效的事物。

例句

1. The effectiveness of this treatment has been proven through extensive research. (这种治疗方法的有效性已通过广泛的研究得到证明。)
2. This theory is not yet proven, but it has gained considerable support. (这个理论尚未被证明，但已得到了相当大的支持。)
3. He is a proven expert in this field. (他是这个领域经验丰富的专家。)
4. Our team consists of proven professionals who can handle any challenge. (我们的团队由经验丰富的专业人员组成，能够应对任何挑战。)
5. This new drug is considered a proven for the treatment of cancer. (这种新药被认为是治疗癌症的有效药物。)
6. He is a proven in the field of renewable energy. (他是可再生能源领域的专家。)
7. Her loyalty to the company was proven/proved beyond doubt. (她对公司的忠诚是无可置疑的。)
8. The effectiveness of this method has been proven/proved through extensive testing. (通过广泛的测试，这种方法的有效性已被证明。)