He has a commanding presence and deep, authoritative voice.

他仪态威严，声音深沉而有权威。

《柯林斯英汉双解大词典》

After only a minute an authoritative voice came through the static on the radio.

过了仅一分钟后，透过广播的静电噪音传出了一个威严的声音。

《柯林斯英汉双解大词典》

She stopped me with a stern, authoritative voice. "Sit down, doctor."

她用一种严厉、命令性的口气将我打断：“大夫，坐下来。”

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Finding the right authoritative voice to speak to both teens and their middle aged mothers was critical.

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You could telegraph messages you made up with a heavy, authoritative voice that made them sound like simple truths.

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Some fear that Lee, a slightly built man with an authoritative voice, may seek to prosecute them for misdeeds.

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