萬丈深坑bān-tn̄g-tshim-khenn/bān-tn̄g-tshim-khinn熟語萬丈深淵。形容極深的地方。跋落萬丈深坑pua̍h-lo̍h bān-tn̄g-tshim-khenn跌落萬丈深淵熟語比喻永遠無法窮盡的高深境界。工夫是萬丈深坑,一世人嘛學袂透。Kang-hu sī bān-tn̄g-tshim-khenn, tsı̍t-sì-lâng mā o̍h bē thàu.功夫技藝就像萬丈深淵,一輩子也學不透。類義詞萬底深坑無底深坑