Stephen reaction
[化] 斯蒂芬反应
🧩 词语组成解析
n. 斯蒂芬（男子名）
🗣️ 情景例句
OK. I'll be back in a few minutes.
好，过几分钟我就回来。
What's your motherland?
你祖国是哪儿？
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。