keep a promise

遵守诺言

kaput, karat, karate, karma, kart, Kashmir, kayak, kazoo, KB, KBE, KC, kebab, kedgeree, keel, keen, keenly, keenness, keep, keep (radio) tuned for, keep (sb/sth) away (from sb/sth), keep an eye on, keep at, keep away, keep back, keep clear of, keep company with, keep doing sth., keep down, keep early hours, keep faith, keep friends with, 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,