保养
近义词与同义词
按词义分组列出，使用时请结合具体语境。
keep in safety and protect from harm, decay, loss, or destruction; "We preserve these archeological findings"; "The old lady could not keep up the building"; "children must be taught to conserve our national heritage"; "The museum curator conserved the ancient manuscripts"
activity involved in maintaining something in good working order; "he wrote the manual on car care"