单词 | 汽笛 |
释义 | 〔blast〕a piercing blast from the steam whistle.汽笛发出尖锐的响声〔siren〕A device in which compressed air or steam is driven against a rotating perforated disk to create a loud, often wailing sound as a signal or warning.汽笛:一种装置,其中被压空气或蒸汽冲击一个旋转的有孔圆盘而产生巨大的、常常是尖锐的声音,作为信号或警报〔calliope〕An instrument fitted with steam whistles, played from a keyboard.汽笛风琴:一种配有蒸汽汽笛的乐器,通过键盘演奏〔whistle〕A device for making whistling sounds by means of forced air or steam:汽笛:一种由受压空气或蒸汽产生哨声的装置: |
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