记住

remember; memorize; bear in mind; learn by heart; retain; keep in mind; commit to memory

我们

we; us; our; ours; ourselves

约定

appoint; agree upon; arrange; stipulate; make an appointment; set; fix; covenant; promise; contract; pledge; engage; agreement; appointment; arrangement; engagement; pact; convention; stipulation; deal; understanding; accord; compact; booking; agreed; stipulated; conventional; customary