Pre-treatment
n. 预处理
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
Chances are they'll give in.
他们也许会做出让步。
The blouse no longer fits me.
这件衬衣不再合我身了。
'What a day!' I thought.'It's raining again.
“鬼天气！”我想，“又下雨了。