基础用来形容事物的基础部分或开始阶段，比如学习新知识时，先要打好基础。
jīchǔ lái yòng xǔ zhēn wù míng róng shì wù de jià chǎng bù kàn huò qǐ lái jiān, rú xué xí xīn zhī shí, xiāo yào dǎ dào jīchǔ。
基础 is used to describe the foundational part or initial stage of something. For example, when learning new knowledge, you need to lay a solid foundation first.
基础常用于描述事物的起点或基本部分，比如学习、工作和生活中的基础知识。
jīchǔ cháng yòng xǔ zhēn wù míng shì wù de qǐ diǎn huò bā jī bān de bù kàn, rú xué xí、gōng zuò hé shēnghuo zhōng de jīchǔ zhī zhī。
基础 is commonly used to describe the starting point or basic parts of things, such as foundational knowledge in learning, work, and daily life.
基础 is the foundation, while 基本 is the basic level or aspect.
根基 is a stronger word for a solid foundation, like roots of a tree.