蚊髀同牛脾 (man1 bei2 tung4 ngau4 pei2) — (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 [colloquial] in Cantonese
manˉ¹蚊beiˊ²髀tungˎ₄同ngauˎ₄牛peiˊ²脾Mandarin Pinyin: wen2 bi4 tong2 niu2 pi2
Meaning of 蚊髀同牛脾
noun(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 [colloquial]