英语词汇loud hailer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	loud hailer
释义	loud hailer 简明释义拓音器：一种用于扩大声音的设备，通常用于公共场合或集会中进行广播或通知。网络释义短语 1 loud-hailer 手提式扩音器 2 loud hailer control 船内通信控制 3 loud hailer 高声信号器 ; 传声筒 ; 话筒
随便看	law of peiority law of perdurability of matter law of perfect gas law of periodic development law of periodicity law of perpetual motion law of persistance of energy law of persons law of phase law of photelectricity law of photochemical absorption law of photochemical equivalence law of photochemical equivalent law of photochemistry law of photochemistry equivalence law of photoelectricity law of piecemeal activity law of pilotage law of planetary distances law of planning law of plastic flow law of pleasure law of polar excitation law of polyphyletic evolution law of population registration

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。