speak out片语动词KK [spik aʊt] /spik aʊt/发音片语动词1直言、公开表态、挺身而出发声Many employees were afraid to speak out against the new policy.许多员工不敢公开表态反对这项新政策。2大声说、说大声点较旧式Speak out, please; the people at the back can't hear you.请说大声一点,后面的人听不到。用这个字练口说→