hot air

例句 (10)

• A hot air balloon rises because hot air is less dense than the cooler air around it.热气球之所以能升起，是因为热空气的密度比周围的冷空气小。
• The oppressive hot air made it difficult to breathe during the heatwave.在热浪中，令人窒息的热空气让人难以呼吸。
• The central heating system circulates hot air throughout the house in winter.冬天，中央供暖系统将热空气输送到整个房子。
• She felt a blast of hot air escape from the oven when she opened the door.她打开烤箱门时，感觉到一股热空气扑面而来。
• A hair dryer uses a fan and a heating element to produce a stream of hot air.吹风机通过风扇和加热元件产生一股热空气。
• As the sun beat down on the pavement, you could see the hot air shimmering.太阳炙烤着路面，你可以看到热空气在蒸腾。
• I turned on the car's defroster, which blew hot air onto the foggy windshield.我打开了汽车的除霜器，它将热空气吹到起雾的挡风玻璃上。
• Industrial dryers use powerful jets of hot air to quickly dry materials.工业烘干机使用强劲的热空气射流来快速干燥物料。
• The valley traps hot air, making it one of the warmest places in the region.这个山谷会聚集热空气，使其成为该地区最温暖的地方之一。
• The fire breathed waves of hot air that pushed the firefighters back.火焰喷出的阵阵热空气将消防员逼退。