积蓄

to save / to put aside / savings

to save; to put aside / savings

to amass / to accumulate / to store / measured quantity (such as area of volume) / product (the result of multiplication) / to integrate (math.) / to solve (or integrate) an ordinary differential equation (math.) / old / long-standing

to store up / to grow (e.g. a beard) / to entertain (ideas)