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
I can't put my finger on what exactly makes a written piece a classic.
我不知道什么使一篇著作成为经典。
Whom will you race with?
你将和谁比赛？
CUSTOMS OFFICER: Your passports, please.
请出示们的护照。