Pre-washed
预洗
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
a. 洗过的
🗣️ 情景例句
Michelle picked it out.
是Michelle选的。
The houses downtown are very expensive.
市区的房子很贵。
Is there a river in the picture?
画里有一条河吗？