Heat convection
[化] 热对流; 对流换热
🧩 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;
convection
[[kən'vekʃən]]
n. 传送, 对流, 传导\\n[化] 对流
🗣️ 情景例句
Things look black.
前途暗淡。
Do you like traveling?
你喜欢旅游吗？
It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
他们很快便适应了游泳，以致能捡起池底的物品。