Pre-sets
n. 预置；预调
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
n. 集合, 设置（set的复数）
🗣️ 情景例句
Really?
真的？
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
He had a gift for thinking up ways of making political points.
他有一种天赋，能想出很多办法阐明其政治观点。