This is the 5435th most frequent Chinese word.
保養
Maintenance; upkeep; care.
In this context, "保養" refers to the regular maintenance or servicing of machinery or vehicles to ensure proper functioning.
我應該每半年對汽車進行保養。
I should service the car every six months.
Here, "保養" is used to describe taking care of one's body or skin to maintain its health and condition.
保持皮膚的保養對於健康很重要。
Maintaining skincare is important for health.
The term "保養" is employed for the upkeep or technical servicing of machines to ensure their longevity and optimal performance.