碰

wǒ bǎ yǐ zi pèng fān le

我把椅子碰翻了。

I knock the chair over.

hái zi bèi chē pèng dǎo le

孩子被车碰倒了。

That kid was knocked down by a bike.

bié pèng wǒ

别碰我！

Don't touch me!

wǒ men xià zhōu pèng miàn

我们下周碰面。

We meet with each other next week.

nǐ jīn tiān pèng jiàn tā le ma

你今天碰见他了吗？

Have you meet him today?

mā ma zài lù shang pèng dào yī gè shú rén

妈妈在路上碰到一个熟人。

Mom encounters an acquintance in the street.

pèng jī huì qù dòng wù yuán ba

碰机会去动物园吧。

Take a chance to go to the zoo.

pèng yùn qi shì yī xià

碰运气试一下。

Try your luck to give it a try.

pèng bù zhǔn nǐ néng zài huì shang kàn jiàn tā

碰不准你能在会上看见他。

Try your luck and you may encounter him in the meeting.