| 单词 | 光信号 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔DANGEROUS〕Flashing signs on the motorway warn drivers of hazards ahead. 高速公路上的闪光信号灯警告司机前方有危险。朗文写作活用〔blinker〕One that blinks, especially a light that blinks in order to convey a message or warning.闪光信号灯：闪光的事物，尤指发出信号或警告的闪光灯美国传统〔blinker〕To put blinders on.开闪光信号灯美国传统〔channel〕A sensor channels the light signal along an optical fibre.传感器沿光导纤维输送光信号。牛津高阶〔fiber optics〕The science or technology of light transmission through very fine, flexible glass or plastic fibers.纤维光学：通过细长而柔软的玻璃或塑料纤维来传导光信号的科学或技术美国传统〔flare〕A device that produces a bright light for signaling, illumination, or identification.闪光信号，照明弹：一种能产生强光用来发出信号、照明或鉴定物体的装置美国传统〔flare〕The rockets flared a warning.火箭发出闪光信号。21世纪英汉〔flare〕When the crew saw flares, they knew the other ship was in trouble.船员们看到闪光信号时，他们知道另一艘轮船遇到了麻烦。韦氏高阶〔flashlight〕A bright light, as of a beacon or signal lamp, that flashes at regular intervals.闪光信号灯：在规则的时间间隔内闪烁的明亮的灯，象灯塔或信号灯等美国传统〔flash〕The lighthouse flashes signal twice a minute.灯塔一分钟发两次闪光信号。21世纪英汉〔impulse〕The eye converts light signals to nerve impulses.眼睛把光信号转变成神经冲动。朗文当代〔signal〕A light signal can travel well over 16 km before it halves in intensity.光信号传播 16 公里以上强度才会减半。牛津搭配〔wigwag〕A message sent by this method.旗语信号，灯光信号：通过旗语、灯语或手势传达的消息美国传统〔wink〕The destroyer was winking urgently.驱逐舰打着紧急的灯光信号。英汉大词典〔wink〕The driver's winking his lights; he's turning this way.司机打着一闪一闪的灯光信号,表示他要向这边转弯。英汉大词典The dinghy is equipped with flares to attract the attention of nearby ships or aircraft.小船装备了闪光信号，以吸引附近船只或飞机的注意。剑桥国际The driver is winking his lights to signal a turn. 驾驶员打著一闪一闪的灯光信号表示要转弯。译典通 |
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