reflect on

仔细考虑,反思

referable, referee, reference, reference book, reference marks, referendum, referent, referral, referring, refill, refine, refined, refinement, refiner, refinery, refit, reflate, reflation, reflationary, reflect, reflection, reflection (Brit also reflexion), reflective, reflectively, reflectivity, reflector, reflex, reflex angle, reflex camera, reflexion, reflexive, refloat, refocus, reforest, reform, reformation, reformatory, reformed, reformer, reformulate,