simultaneous

simultaneous
[ˌsɪm(ə)lˈteɪnɪəs]
adjective
  1. occurring, operating, or done at the same time
    同时出现的;同时操作的;同时进行的;同步的
    a simultaneous withdrawal of troops.
    同时撤军。
    simultaneous translation.
    同声翻译。
派生
simultaneity
[-təˈniːɪti, -təˈneɪɪti]
noun
simultaneously
adverb
simultaneousness
noun
语源
  1. mid 17th cent.: based on Latin simul 'at the same time', probably influenced by late Latin momentaneus
英语宝典
考试词汇表