speak up片語動詞KK [spik ʌp] /spik ʌp/發音片語動詞1大聲說、說大聲一點Could you speak up? I can't hear you at the back.你可以大聲一點嗎?我在後面聽不見。2直言、公開表態、發聲Nobody dared to speak up at the meeting yesterday.昨天的會議上沒有人敢直言。3為……說話、聲援、辯護常用 speak up forShe always speaks up for workers who are treated unfairly.她總是為受到不公平對待的工人發聲。