?proven的中文翻譯是“被證明的”。它是動詞prove的過去分詞形式，意為“證明，證實”。

proven的用法：

1. 作為形容詞，表示某事物或觀點(diǎn)已經(jīng)被證實或確認(rèn)，具有可靠性和有效性。

例：The effectiveness of this medicine has been proven by numerous clinical trials. (這種藥物的有效性已經(jīng)被大量臨床試驗證明。)

2. 作為動詞，常與to be連用，表示某事物或觀點(diǎn)已經(jīng)被證明是真實的。

例：His innocence was proven by the new evidence. (新證據(jù)證明了他的清白。)

3. 作為過去分詞，在句中可以作定語、表語或補(bǔ)語。

例：The proven benefits of exercise cannot be ignored. (運(yùn)動帶來的好處是不可忽視的。)

4. 在商業(yè)領(lǐng)域中，proven也常用來形容某產(chǎn)品或服務(wù)已經(jīng)被市場驗證，并具有成功記錄。

例：Our company offers a range of proven solutions for your business needs. (我們公司為您提供一系列經(jīng)過驗證的解決方案來滿足您的業(yè)務(wù)需求。)

proven的例句：

1. The theory of relativity has been proven to be correct through various experiments.

(通過各種實驗，相對論理論已被證明是正確的。)

2. This method has been proven effective in treating depression.

(這種方法已被證明在治療抑郁癥方面有效。)

3. The company's proven track record in the industry makes it a trustworthy partner.

(公司在行業(yè)中的成功記錄使其成為值得信賴的合作伙伴。)

4. The scientists conducted a series of experiments to prove their hypothesis, and their findings were proven to be accurate.

(科學(xué)家們進(jìn)行了一系列實驗來證明他們的假設(shè)，他們的被證明是準(zhǔn)確的。)

5. The product's proven durability has made it a popular choice among consumers.

(該產(chǎn)品經(jīng)過驗證的耐用性使其成為消費(fèi)者青睞的選擇。)