英语词汇hand emergency signalling apparatus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	hand emergency signalling apparatus
释义	hand emergency signalling apparatus 简明释义手摇报警器网络释义 1 ?手摇报警器 ... emergency breathing apparatus 救急呼吸器 hand emergency signalling apparatus 手摇报警器 Air emergency apparatus 飞机安全装备 ...
随便看	billow forming with reversed draw billowier billowiest billow in billowiness billowing billowing mitral leaflet syndrome billow in the wind billow maidens billow out billow over billows billow snap back forming billow turbulence billow wave billowy bill passengers bill payable bill payable 15 days after date bill payable after sight bill payable at a fixed period after sights bill payable at long sight bill payable at sight bill payable by instalments bill payable by stated instalments

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。