短语词组短語backdraft phenomenon 廻燃現象backdraft damper bkdr dam 倒轉擋板Backdraft babe costume 廻燃寶貝服裝second smoke backdraft 菸氣二次廻燃Stuart Weitzman Backdraft 女士坡跟涼鞋Backdraft by Cameron Francis 撲尅預言 返回 backdraft