Precombustion reaction
[化] 预燃烧反应
🧩 词语组成解析
预燃, 在前置燃烧室内燃烧
🗣️ 情景例句
You look terrible!
你的穿着看起来真糟糕！
He is a very creative student.
他是个很有创造力的学生。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。