追従保持要素

ついじゅうほじようそ

noun

•

track and hold unit, track and store unit(computer term)

追	chase, drive away, follow, pursue, meanwhile
従	accompany, obey, submit to, comply, follow, secondary, incidental, subordinate
保	protect, guarantee, keep, preserve, sustain, support
持	hold, have
要	need, main point, essence, pivot, key to
素	elementary, principle, naked, uncovered