keep sb under

oppress sb 压迫某人: The local population is kept under by a brutal army of mercenaries. 当地居民备受野蛮雇佣军的欺压. keep sth under control or suppress sth 控制或压制某事物: Firemen managed to keep the fire under. 消防队员尽力控制了火势.

keep from, keep from doing, keep house, keep in mind, keep in touch, keep in touch with, keep off, keep on, keep on good terms, keep one's balance, keep one's eyes open, keep one's head, keep one's mind on, keep one's temper, keep one's word, keep oneself/sb from sth/doing sth, keep out, keep out of, keep pace with, keep sb in, keep silence, keep sth back, keep sth. secret, keep sth.(sb.)+adj., keep terms with sb., keep to, keep to oneself, keep to sth, keep track, keep under, keep up, keep up with, keep...from, keep...in mind, keep/hold pace with, keeper, keeping, keepsake, keg, keg beer,