And it is only in the past ten years that the British navy has phased out its use of Aldis lamps to convey Morse code signals from ship to ship.是什么意思_And it is only in the past ten years that the British navy has phased out its use of Aldis lamps to convey Morse code signals from ship to ship.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句