Pāli Dictionary
lūkha
general
粗糙的；劣质的；粗鄙的
rough; coarse; poor quality
monastic
（指生活或修行）艰苦的；悲惨的；令人不悦的
(of ascetic practice or life) rough; unpleasant; miserable; wretched
SN 1.38
taṇh'ādhipannā vatasīlabaddhā, lūkhaṃ tapaṃ vassasataṃ carantā, cittañ'ca nesaṃ na sammā vimuttaṃ, hīn'attharūpā na pāraṅ'gamā te.
AN 4.65
rūpappamāṇo rūpappasanno, ghosappamāṇo ghosappasanno, lūkhappamāṇo lūkhappasanno, dhammappamāṇo dhammappasanno. ime kho, bhikkhave, cattāro puggalā santo saṃvijjamānā lokasmin'ti.
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