跌倒的英文：
fall down
get a fall
lose one's footing
tumble
tumble down

参考例句：

He slipped and almost fell.
他脚下一滑，险些跌倒。

"When the cheerleader fell, I could not But laugh."
"当拉拉队长跌倒,我禁不住大笑出来。"

"Our greatest glory consists not in never falling, But in rising every time we fall.
我们最大的光荣并不在于永不跌倒，而在于每次跌倒后能起来。

I' ve had so many falls that I' m black and blue all over.
我跌倒多次，弄得全身青一块紫一块。

One may sooner fall than rise
跌倒容易爬起难

Try not to fall down.
尽力不要跌倒。

The child tripped up and fell.
小孩失足跌倒。

She lost her footing and fell
她没站稳而跌倒。

Do not kick and never stumble.
不要踢永远不要跌倒。

He fell to the ground mortally wounded.
他跌倒地上，受了致命伤。

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。

get是什么意思：
v. 得到；抓住；获得；受到（惩罚）；说服；到达，来；变得，变成；设法；开始
n. 幼兽；生殖

Get to the bottom of
弄个水落石出

Saving is getting
节约等于收入

It was getting dark.
天色渐暗。