Finkelstein reaction
[化] 芬克尔斯坦反应
🧩 词语组成解析
[人名] 芬克尔斯坦
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Try (your friend) before you trust him.
朋友要经考验，才能取得信任。
The silence was suddenly broken when a large car, with its headlights on and its home blaring, roared down the arcade.
宁静突然被打破，一辆大轿车亮着前灯，响着喇叭，呼啸着冲进了拱廊街，