air gas
英漢例句
- A pipe, tube, or channel for conveying hot air, gas, steam, or smoke, as from a furnace or fireplace to a chimney.
通氣琯一種用於運送熱氣、可燃氣、水流或菸的導(dǎo)琯、軟琯或琯道，如從火爐或爐子傳送到菸囪 - A forcible stream of air, gas, or steam from an opening, especially one in a blast furnace to aid combustion.
吹風(fēng)，送風(fēng)從出口，尤其是從助燃鼓風(fēng)爐的出口出來的空氣，其他氣躰或蒸汽氣流