蚊髀同牛髀 [－－－－－]

Jyutping man1 bei2 tung4 ngau4 bei2
Pinyin wén bì tóng niú bì

Definitions (CC-CANTO)
  1. (literally: a mosquito's thigh compared with a cow's thigh); there is a great disparity between two things, where one is incomparable to the other
Definitions (粵典–words.hk)
  1. 語句
    小巫見​大巫​、​無得​比​；​比喻​兩者​強弱​差別​懸殊
    one cannot be compared with others; one of two things being compared is far superior or stronger to the second; literally: a mosquito thigh compared with an ox thigh
    • 你嘅家境同佢比，簡直係蚊髀同牛髀呀。
      你嘅家境同佢比，简直系蚊髀同牛髀呀。
      nei5 ge3 gaa1 ging5 tung4 keoi5 bei2, zan1 hai6 man1 bei2 tung4 ngau4 bei2 aa3.
      Your family financial situation obviously cannot compare with his.
Definitions (Kaifangcidian)
  1. 小巫見大巫 – 小巫见大巫
  2. 天壤之別 – 天壤之别
  3. 相差太遠 – 相差太远
  4. 不能相比
  5. 無可比擬 – 无可比拟
Examples (粵典–words.hk)
  1. Cantonese
    你嘅家境同佢比，简直系蚊髀同牛髀呀。
    你嘅家境同佢比，簡直係蚊髀同牛髀呀。
    nei5 ge3 gaa1 ging5 tung4 keoi5 bei2, zan1 hai6 man1 bei2 tung4 ngau4 bei2 aa3.
    • Your family financial situation obviously cannot compare with his.