虛無縹緲 [虚无缥缈]

Jyutping heoi1 mou4 piu5 miu5
Pinyin xū wú piāo miǎo

Definitions (Wiktionary)
  1. phrase, idiomatic
    purely imaginary; entirely unreal; visionary; illusory
    • 這麼多年你還在不停奔跑 眼看著明天依然虛無縹緲
      这么多年你还在不停奔跑 眼看著明天依然虚无缥缈
      zhè me duō nián nǐ hái zài bù tíng bēn pǎo ， yǎn kàn zhe míng tiān yī rán xū wú piāo miǎo
      You've been keeping on running since so many years ago / What you can only do is to let tomorrow be still unpredictable

虛無縹緲 [虚无缥缈]

Jyutping heoi1 mou4 piu1 miu5
Pinyin xū wú piǎo miǎo

Definitions (粵典–words.hk)
  1. 形容詞
    模糊​；​難以​捉摸
    abstract and vague; unreal
    • 太空旅行已經唔再係虛無飄渺嘅諗法。
      太空旅行已经唔再系虚无飘渺嘅谂法。
      taai3 hung1 leoi5 hang4 ji5 ging1 m4 zoi3 hai6 heoi1 mou4 piu1 miu5 ge3 nam2 faat3.
      Space travel is no longer a vague thought.
  2. 參看
    虛無飄眇、虛無漂渺、虛無縹渺、虛無飄渺

虛無縹緲 [虚无缥缈]

Jyutping heoi1 mou4 piu5 miu5
Pinyin xū wú piǎo miǎo

Definitions (CC-CEDICT)
  1. unreal
  2. illusory
  3. imaginary
  4. vague and with nothing in it
Definitions (Wiktionary)
  1. phrase, idiomatic
    purely imaginary; entirely unreal; visionary; illusory
    • 這麼多年你還在不停奔跑 眼看著明天依然虛無縹緲
      这么多年你还在不停奔跑 眼看著明天依然虚无缥缈
      zhè me duō nián nǐ hái zài bù tíng bēn pǎo ， yǎn kàn zhe míng tiān yī rán xū wú piāo miǎo
      You've been keeping on running since so many years ago / What you can only do is to let tomorrow be still unpredictable
Examples (粵典–words.hk)
  1. Cantonese
    虚无缥缈
    虛無縹緲
    • (of talks or speeches, etc.) to be abstruse, vague and insubstantial
  2. Cantonese
    佢信咗邪教，讲嘢虚无缥缈，不著边际。
    佢信咗邪教，講嘢虛無縹緲，不著邊際。
    • Since she became a believer of the cult, what she says has been very vague and discursive.
Examples (Wiktionary)
  1. Mandarin
    这么多年你还在不停奔跑 眼看著明天依然虚无缥缈
    這麼多年你還在不停奔跑 眼看著明天依然虛無縹緲
    zhè me duō nián nǐ hái zài bù tíng bēn pǎo ， yǎn kàn zhe míng tiān yī rán xū wú piāo miǎo
    • You've been keeping on running since so many years ago / What you can only do is to let tomorrow be still unpredictable