Pre-setting
n. [计] 预设定\\nv. 预先调整（preset的ing形式）
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
since this is so easy ....
既然那么简单……
Talk of the devil, and he is sure to appear.
说鬼鬼到。
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。