happened
/ˈhæpənd/take place; occur. "two hours had passed and still nothing had happened"
verb [vi. 不及物动词]发生（happen 的过去式及过去分词）
Mechanization happened years ago on the farms of Islay.
数年前，艾莱的农场就实现了机械化。
- happened 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 119&120 A true story
- Lesson 9 A cold welcome
- Lesson 30 Football or polo?
- Lesson 33 Out of the darkness
- Lesson 77 A successful operation
- Lesson 79 By air
单词造句:
- 网友用“Happened”造句精选
- Then a strange thing happened. 接着一件怪事发生了。
- "What happened!" I exploded. “出什么事了！”我情绪爆发了。
- What happened, is anything wrong? 发生什么了，有什么问题吗？