reflection seismograph反射式: reflection-type; reflecting地震仪: seismograph摆式地震仪: pendulum seismograph复式地震仪: multiple seismometer便携式地震仪: portable seismograph下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:反射式地震仪,即可在微信中查询翻译