专用

专用	zhuān yòng	special / dedicated
专	zhuān	for a particular person, occasion, purpose / focused on one thing / special / expert / particular (to sth) / concentrated / specialized
专	zhuān	variant of 专
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