英语词汇pneumatic signal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	pneumatic signal
释义	pneumatic signal pneumaticallyadv. 由空气作用 cinematographern. 电影摄影技师；放映技师
随便看	Maskin mask index register masking masking action Masking agent masking amplifier masking andiogram masking angle masking aperture masking audiogram masking audiometer masking blade masking compound masking compound application of liquid masking computer masking effect masking error masking film masking frame masking gene masking hypothesis masking index masking infection masking ink retouching masking interference

英汉双解词典包含3607232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。