英语单词“heliograph”的翻译、意思、用法、释义-英汉词典

单词	heliograph
释义	heliograph['hi:liəuɡrɑ:f; -ɡræf]n.1.■日光反射信号器；日光反射信号2.■日照计(记录日照时间)3.■【天文学】(拍摄太阳用的)太阳照相仪4.■【印刷】日光胶版vt.,vi.1.■用日光反射信号器发送(信息)
随便看	PRT prtr. prude prudence Prudence prudent prudential prudentialism prudentialist prudent limit of endurance prudery Prudhoe Bay prud'homme Prud'hon, Pierre Paul prudish Prue pruina pruine pruinose prune 1 prune 2 prune 3 prune away pruned prune down