Pre-conferences
(pre-conference 的复数) n. 预备会议
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
n. 会议（conference的复数形式）
🗣️ 情景例句
Thank you.
谢谢你。
You are equipped with new knowledge, new ideas, and new insights.
你们拥有新知识、新思想、新眼光。
is an unfortunate victim of adverse circumstances,
是逆境的牺牲品，