英语词汇convection current是什么意思，convection current的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	convection current
释义	DEFINITIVE EXAMPLES 权威例句As warm air rises, cool air is drawn in to replace it, creating a convection current.热空气上升，冷空气补充取代之，就产生了对流气流。剑桥国际
随便看	trigger register trigger relay trigger repetition rate trigger reset trigger segment trigger select trigger selector trigger sensitivity trigger shaft trigger shaper trigger sharpener trigger shoe trigger signal trigger signal trigger spark trigger spring trigger squeeze trigger starting system trigger sweep trigger switch trigger timing pulse trigger triode trigger tube trigger valve trigger warning

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