geoponder大地: ground; earth; the earth; mo ...应答器: transponder本地应答: local echoing电话应答器: telephone answering apparatus; telephone answering machine发射应答器: transponder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:大地应答器，即可在微信中查询翻译
