Precombustion
预燃, 在前置燃烧室内燃烧
🗣️ 情景例句
Good night, Harry. It was nice meeting you. Harry
很高兴与你见面。
Stop blabbering!
别唠唠叨叨了！
They will be ready the day after tomorrow.
这批衣服后天就能做好。