hold in

抑制，克制

hod, hodgepodge, hoe, hog, hog-wash, hoggish, hogmanay, hogshead, hoi polloi, hoick, hoist, hoity-toity, hokum, hold, hold (tightly) to sth., hold back, hold back (from sth), hold down, hold forth, hold good for, hold off, hold office, hold on, hold on to, hold one's breath, hold one's own, hold oneself in, hold out, hold out one's hand, hold over, hold sb down, hold sb/sth up, hold sth over, hold sth/oneself in, hold to sth, hold together, hold true, hold up, hold water, hold with,