accelerate

/ækˈsɛlərˌeɪt/

to make something happen or develop more quickly

中文释义：加速；促进

The government plans to accelerate the development of renewable energy.

政府计划加速可再生能源的发展。

Economic growth is expected to accelerate in the second half of the year.

经济增长预计将在下半年加速。