Sandmeyer's reaction
[机] 山德酶耶反应
🧩 词语组成解析
🗣️ 情景例句
Five years of happiness. Happy anniversary.
为了五年的幸福。祝你结婚五年快乐！
He didn't visit this country on the tour.
他在旅行中不拟访问这个国家。
After being absent from the Gables for a week,
一次，姑妈有一个星期没在“山墙庄园”住。