hot-air

基本解释

• adj.热空气的

同根派生

英汉例句

用作形容词 (adj.)

• As the hot air exiting the supercharger encounters the cooler pipes, it also cools down.
  当热空气离开机械增压机进入冷却管，就能降低空气的温度。
• And if you happen to be wearing a robe, all that movement of the warm air creates a breeze that sucks up cooler air from the bottom of the robe and pushes it out the top.
  所以如果你碰巧穿着个长袍，热空气的运动就形成了一股小气流，把冷空气从袍子外面吸进来，再把它们慢慢推到顶部。