落下的英文：
fall

参考例句：

A flower pot dropped from his balcony.
一个花盆从他家阳台落下。

A rain of fluffy cottonwood seeds
如雨般落下的白杨子

Leaves begin to fall in October.
十月里树叶开始落下。

Several people were crushed to death by the falling rocks.
有几个人被落下的岩石压死了。

The captain asked the sailors to clew down
船长命令水手们落下帆桁。

The curtain went down on a titter and some groans
幕在嗤笑和哼哈声中落下。

A usually dense,cylindrical,often drooping cluster of unisexual,apetalous flowers found in willows,birches,and oaks.
柳絮柳树、桦树和橡树的常为浓密、呈圆形并成团落下的单性、无花瓣花朵

Fall plumb down
垂直地落下

The snow sifted softly down.
大雪纷纷落下。

The sun slowly went under
太阳慢慢落下。

fall是什么意思：
v. 落下；倒塌；摔倒；下降；减弱；阵亡
n. 摔倒；下降；秋天；垮台；陷落；瀑布
adj. 秋天的

Sleet is falling.
天上下起了冰雹。

fall into disfavour
失宠失众望

We observed the barometer fall. [The barometer was observed to fall.]
我们看见晴雨表下降。

All the expenses fall on me.
全部费用由我支付。

There was a light rain falling.
外面下着小雨。