speak up片语动词KK [spik ʌp] /spik ʌp/发音片语动词1大声说、说大声一点Could you speak up? I can't hear you at the back.你可以大声一点吗?我在后面听不见。2直言、公开表态、发声Nobody dared to speak up at the meeting yesterday.昨天的会议上没有人敢直言。3为……说话、声援、辩护常用 speak up forShe always speaks up for workers who are treated unfairly.她总是为受到不公平对待的工人发声。用这个字练口说→