实用价值

practical value

real / true / honest / really / solid / fruit / seed / definitely

practical / functional / pragmatic / applied (science)

to use / to employ / to have to / to eat or drink / expense or outlay / usefulness / hence / therefore

price / value / (chemistry) valence

great / good / middleman / servant

value / worth / fig. values (ethical, cultural etc) / CL:個|个[ge4]

value / (to be) worth / to happen to / to be on duty