jiā sù
accélérer; accélérer; hâter
为了加速经济发展，政府采取了一系列措施。
Wèile jiācù jīngjì fāzhǎn, zhèngfǔ cǎiqǔle yīxìliè cuòshī.
In order to accelerate economic development, the government has taken a series of measures.
汽车在高速公路上加速行驶。
Qìchē zài gāosù gōnglùshàng jiācù xíngshǐ.
The car accelerated on the highway.
他加紧学习，以加速完成学业。
Tā jiā jǐn xuéxí, yǐ jiācù wánchéng xuéyè.
He intensified his studies in order to accelerate the completion of his studies.
提速 (tí sù)
accelerate
快马加鞭 (kuài mǎ jiā biān)
whip the horse to make it go faster
减速 (jiǎnsù)
decelerate
慢行 (mànxíng)
go slowly
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The Chinese word 加速 (jiā sù) is composed of two characters: 加 (jiā) and 速 (sù). The character 加 means "to add" or "to increase", while the character 速 means "speed" or "velocity". Together, these two characters form the word 加速, which means "to accelerate" or "to increase speed".The word 加速 is commonly used in a variety of contexts, including physics, engineering, and everyday life. In physics, 加速 refers to the rate at which an object's velocity changes over time. In engineering, 加速 is used to describe the process of increasing the speed of a machine or vehicle. In everyday life, 加速 can be used to describe the process of speeding up or moving faster.The word 加速 is also used in a figurative sense to describe the process of making progress or achieving a goal more quickly. For example, a student might say that they are 加速 their studies in order to prepare for an exam. A businessperson might say that they are 加速 their marketing efforts in order to increase sales.The word 加速 is a versatile and commonly used word in Chinese. It is important for HSK learners to understand the meaning and usage of this word in order to communicate effectively in Chinese.
