使用价值

usable value

to make / to cause / to enable / to use / to employ / to send / to instruct sb to do sth / envoy / messenger

to use / to employ / to apply / to make use of

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