单词：fell

1. 音标：

/fɛl/

2. 含义：

fell 是 fall 的过去式和过去分词，意思是“掉落”，“跌倒”或者“落下”。

3. 翻译：

过去式：掉落，跌倒

形容词（罕见）：凶猛的，猛烈的

4. 读音：

/fɛl/ 发音类似“费尔”。

5. 用法：

作为动词： 表示“掉落”，“跌倒”。

作为形容词： 描述某种非常强烈、凶猛或危险的事物（如：fell force, fell attack等）。

6. 例句：

She fell down the stairs yesterday.

The leaves fell from the trees in autumn.

He fell asleep during the lecture.

The rock fell into the river with a loud splash.

The tree fell during the storm.

They fell in love at first sight.

The price of oil fell sharply last month.

A few months ago, she fell ill and had to stay in bed.

As the snow began to fall, the temperature dropped significantly.

He fell behind in his studies because of the long illness.

7. 短语搭配：

fell ill: 生病

fell asleep: 入睡

fell down: 跌倒

fell off: 掉下

fell apart: 崩溃，瓦解

fell to the ground: 掉到地上