Wetted perimeter
[化] 润湿周边
🧩 词语组成解析
wet的过去式和过去分词
🗣️ 情景例句
I know.
我知道。
This country is famous for its beautiful lakes.
这个国家以其美丽的湖泊而闻名于世。
An advertisement which begins with the magic word FREE can rarely go wrong.
凡是用“免费”这个神奇的词开头的广告很少会失败的。