| 单词 | 光反射 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔heliograph〕A device for transmitting messages by reflecting sunlight.日光反射信号器：以反射的太阳光传递讯息的仪器美国传统〔heliograph〕To send (a message) by heliograph.以日光反射信号器传递（讯息）美国传统〔heliograph〕To send a heliograph.以日光反射信号器发送信息美国传统〔light reflex〕Contraction of the pupil of the eye in response to an increase in light.光反射：随着光变强，瞳孔受剌激而收缩美国传统〔throw back〕The water threw back the sunlight.水面将阳光反射回来21世纪英汉 |
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