当她讨论机密事宜时,她压低了声音。
She lowered her voice when discussing the confidential matter.
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voice英 /vɔɪs/|美 /vɔɪs/
解释
voice 的意思是"声音",指人说话或唱歌时发出的声响。
She lowered her voice when discussing the confidential matter.
voice 的意思是"声音",指人说话或唱歌时发出的声响。