英语词汇“heliograph”的读音、翻译、释义、用法及例句-初旭网

词汇	heliograph
释义	heli.o.graph[`hilɪəˌgræf; ˈhi:liəɡrɑ:f]可数名词 1 日光反射信号机, 回光仪 2‘天文’太阳照相仪 (拍摄太阳的仪器) 3‘气象’ (记录日照时间的) 日照计
随便看	bowling bowling alley bowling green bowling pin bowman bowman bowman's root bow net bow oar bow pen Bow River bow saw bowser bowshot bow sight bowsprit Bow Street Bow Street officer curved curvesome curvet curvi- curvifoliate curviform curvilineal

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