non-committal

adj not showing what one thinks, which side one supports, etc; not committing oneself （思想、 立场等）不表明的, 不表态的, 不作承诺的: a non-committal attitude, reply, letter 观点不明确的态度、 答覆、 信 * She was very non-committal about my suggestion. 她对我的建议不置可否. Cf 参看 commit 4.

nom de plume, nomad, nomadic, nomenclature, nominal, nominally, nominate, nomination, nominative, nominee, noms de guerre, non compos mentis, non sequitur, non-, non-aggression, non-aligned, non-alignment, non-auditory, non-combatant, non-commissioned, non-committally, non-compliance, non-conductor, non-contributory, non-event, non-existent, non-fiction, non-flammable, non-interference, non-iron, non-observance, non-payment, non-poisonous, non-proliferation, non-resident, non-skid, non-smoker, non-smoking, non-starter, non-stick,