possibly

possibly
adverb
  1. [sentence adverb]perhaps (used to indicate doubt or hesitancy)
    [用以表示怀疑或犹豫]也许,或许,可能
    he found himself alone, possibly the only surviving officer.
    他发觉他只有独自一人,或许是唯一一个生存下来的军官了。
    ■[with modal]used in polite requests
    [用于有礼貌的请求]能否
    could you possibly pour me another cup of tea?.
    你能否给我再倒一杯茶?。
  2. [usu. with modal]in accordance with what is likely or achievable, in particular
    根据可能或可企及事物,尤指
    ■used to emphasize that one feels strongly that something is difficult, surprising, or bewildering
    [强烈表示困难或吃惊]究竟,到底
    what can you possibly mean?.
    你到底是什么意思?。
    ■used to emphasize that someone has or will put all their effort into something
    [强调尽最大努力]尽量,尽可能
    be as noisy as you possibly can.
    尽量搞得吵闹一点。
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