资用

资用	zī yòng	(physics) available
资	zī	resources / capital / to provide / to supply / to support / money / expense
用	yòng	to use; to make use of; to employ / (coverb) with; using / to need; to have to (usu. used in the negative or in questions) / usefulness; utility / (bound form) expense; outlay / (courteous) to eat; to drink / (literary) hence; therefore