Can I refuse to give testimony?

我能拒绝作证吗？

《牛津词典》

I absolutely refuse to get married.

我绝对拒绝结婚。

《柯林斯英汉双解大词典》

I refuse to compromise my principles.

我拒绝在原则问题上妥协。

《牛津词典》

The United States also continued in the nineteen twenties to refuse to recognize the communist government in Moscow.

VOA: special.2011.02.03

I have said to you, "Let my son go, that he may worship Me," yet you refuse to let him go.

我已经告诉过你，“让我的孩子离开，他要崇拜我“,但是你却不让他走。

耶鲁公开课 - 旧约导论课程节选

In September 2008, Paulson refuse to offer such sales to Leathermen Brothers, permitting Leman Brothers to declare bankruptcy.

008年9月，鲍尔森拒绝为,雷曼兄弟安排这样的买卖，导致雷曼,宣布破产。

斯坦福公开课 - 经济学课程节选

But the judge also ruled that she could not arbitrarily refuse to certify later-amended returns (based on recounts).

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However, should the venerable DJIA refuse to yield, the current break may not last long.

FORBES: DJIA Powers Ahead While Other Indices Falter

However, company officials refuse to say what was stolen and the value, citing the ongoing investigation.

FORBES: Wanted By Thieves: The Chopard 2013 Red Carpet Jewelry Collection