loud-hailerloud-hailer是什么意思、loud-hailer怎么读读音:[英][美]loud-hailer 基本解释 n. 手提式扩音器; 喇叭筒重点词汇louda. 大声的, 不断的, 喧吵的 adv. 高声地, 大声地hailern. 欢呼的人, 打招呼的人loud-hailer 英英释义nouna portable loudspeaker with built-in microphone and amplifier Synonym: bullhornloud hailer 最新更新词汇: branch balance bookbullfrogparabola controlsJames Douglas Morrisonconcealed reflexcoronal fibersdeltoid ridgeelectrochemical deposition更新时间:2026-03-26 04:49