in nature

本质上

in full swing, in future, in general, in good health, in half, in hand, in haste, in hiding, in high spirits, in honor of, in honour of, in itself, in large measure, in light of, in line, in line with, in loco parentis, in memoriam, in memory of, in mind's eye, in need of, in no case, in no time, in no way, in one's early (late 20's), in one's honour, in one's mind's eye, in one's way, in one's way/in the way, in order, in order that, in order to, in other words, in part, in particular, in person, in place, in place of, in point of, in power,