simultaneousness
noun [ U ] uk/ˌsɪm.əlˈteɪ.ni.əs.nəs/ us/ˌsaɪ.məlˈteɪ.ni.əs.nəs/ (also simultaneity, uk/-təˈneɪ.ə.ti/ us/-təˈniː.ə.t̬i/)
同时
the quality or fact of happening or being done at exactly the same time
The film tries to convey simultaneousness in the way it braids together several narrative strands to suggest them happening all at once. 这部电影试图通过将几条叙事线索编织在一起的方式来表达同时性，暗示它们同时发生。
the simultaneousness of the music and movement 音乐和动作的同时性
See: simultaneous
- More examples
- We can make voluntarily two simultaneous movements, and this simultaneousness can also be produced by chance.
- That pleasure is to be distinguished from good is proved by the simultaneousness of pleasure and pain.
- It is necessary to show by exact measurement the simultaneousness of one movement of the lips and one movement of the hand.