英语词汇signal for day and night怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	signal for day and night
释义	signal for day and night 简明释义昼夜通用信号网络释义 1 ?昼夜通用信号 ... signal for day and night 昼夜通用信号 Signal day light 灯光式号志 day signal 昼间信号 ; 日间信号 ... 双语例句 1 This is great news for those of us who like to nap during the day, and is a signal to all of us that staying up all night to revise probably isn't a good idea. 这对于喜欢白天打盹的人而言是个好消息，也是对所有人的一个警示：晚上熬夜复习恐怕不是个好主意。
随便看	recirculation flush evaporator recirculation furnace recirculation heater recirculation heat exchange recirculation heating system recirculation inlet recirculation inlet nozzle recirculation lands recirculation line recirculation loop recirculation loop break recirculation loop valve recirculation motor-pump shaft recirculation of air recirculation of humid hot-air recirculation of water recirculation operation recirculation outlet recirculation outlet loop recirculation path recirculation pattern recirculation phase recirculation pipe recirculation priming recirculation process

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