英语词汇“heliograph”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	heliograph
释义	heliograph noun /ˈhiːliəɡrɑːf/ /ˈhiːliəɡræf/ jump to other results a device that gives signals by reflecting flashes of light from the sun (also heliogram /ˈhiːliəɡræm/ /ˈhiːliəɡræm/ ) a message that is sent using signals from a heliograph a special camera that takes photographs of the sun
随便看	GP gp GPA gpa Gp Capt GPRS GPS gps GPU GQ gq grab grab_1 grab_2 grab bag grab-bag grabber grabby grace grace_1 grace and favour grace-and-favour Grace Darling grace-darling graceful

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