ยากนาน : (V) ; be poor ; Related:be trouble, be difficult, be strenuous, be laborious, be hard, be arduous, be troublesome, be onerous ; Syn:ลำบาก, ลำเค็ญ ; Def:ลำบากมาก
Royal Institute Thai-Thai Dict : onerous, not found Budhism Thai-Thai Dict : onerous, not found ETipitaka Pali-Thai Dict : onerous, not found Pramaha Prasert Mantasevi's Thai-Pali Dict : onerous, not found