Heat shield
[化] 防热罩
📖 牛津释义
heat shield
device on a spacecraft that protects it against excessive heat, esp when it re-enters the earth's atmosphere 热屏蔽（宇宙飞船上的隔热层, 尤於重返地球大气层时, 可防止飞船过热受损）.
🧩 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;
shield
[ʃild]
n. 盾;护罩;盾形奖牌;保护人;
vt. 保护;掩护;庇护;给…加防护罩;
🗣️ 情景例句
Keep right unless overtaking.
要靠右驾驶，除非超车。
Money is something, but no everything.
金钱能买到某物，但不是万能的。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？