Pre-install
= preload
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
And it is in fact more advantageous than others.
而且比其他人的价格都优惠得多。
Every why has a wherefore.
事出有因。
We're sorry, but we 've had a slight price increase here.
真抱歉，不过我们出只涨了一点点而已。