Preignition period
[化] 预燃期
🧩 词语组成解析
n. 早点火\\n[机] 早点火, 早火
period
['pɪrɪəd]
n. 时期;（一段）时间;学时;句号;
adj. 具有某个时代特征的;（关于）过去某一特定历史时期的;（家具、服饰、建筑等）某一时代的;
peri周围，靠近+od道路→周期
🗣️ 情景例句
But I promise you, Alexandra,
但是我向你保证，Alexandra，
Please forgive me.
请原谅我。
The turtle at last gives up by pulling his feet under his shell and the game is over.
海龟终于屈服了，将4条腿缩进壳内。