Heat barrier
n. 热障，速度极限
📖 牛津释义
heat barrier
limit on the speed of aircraft, etc caused by heat resulting from air friction 热障（因摩擦生热使飞行器等受到的速度限制）.
🧩 词语组成解析
heat
[hi:t]
n. 热，热度，高温;热烈，激烈;（身体的）发烧，发热;发情;
vt.&vi. 使温暖，使热;激发…的感情，使兴奋;
🗣️ 情景例句
He patted me on the back for the deal made yesterday.
他对我昨天所做的交易表示满意。
I ought to talk to him.
我应该和他商讨。
his very concepts of the true and the false will still have reference to his particular traditional customs.
人们关于真与伪的概念依然和特定的传统风俗有关。