赶上

HSK 4

gǎnshàng

to catch up with; to bump into

赶上火车

gǎnshàng huǒchē

Catch the train.

赶上好时候

gǎnshàng hǎo shíhou

Seize the opportunity.

终于赶上了

zhōngyú gǎnshàng le

Finally caught up.