| 例句 |
existencenoun the fact of being or of being realthe existence of UFO's is something that people continue to argue about actuality, corporality, corporeality, reality, subsistence, thingness genuineness, realnessactivity, animation, lifecurrency, presence, prevalence inexistence, nonbeing, nonexistence, nothingness, unreality absence, dearth, lack, wantpotentiality, virtuality in the 15th century |