Linear flame propagation
[机] 火焰的线传播
🧩 词语组成解析
propagation
[,prɑpə'geʃən]
n. 传播，传输，蔓延，扩展，波及深度;〔生〕繁殖法，〔地〕传导;宣传;培养;
pro 很多 +pag=pact紧的+ation 表名词 →人或物的密度很大→传播，繁殖，增殖
🗣️ 情景例句
Are you in a fraternity?
你在兄弟会吗？
Don't take it the wrong way.
别误会我的意思。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。